142378236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 500881920

約数和(自身を除く): 358503684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 439, 462, 468, 546, 567, 572, 594, 693, 702, 756, 819, 858, 878, 891, 924, 1001, 1053, 1092, 1134, 1188, 1287, 1317, 1386, 1404, 1638, 1716, 1756, 1782, 2002, 2079, 2106, 2268, 2457, 2574, 2634, 2772, 3003, 3073, 3276, 3564, 3861, 3951, 4004, 4158, 4212, 4829, 4914, 5148, 5268, 5707, 6006, 6146, 6237, 7371, 7722, 7902, 8316, 9009, 9219, 9658, 9828, 11414, 11583, 11853, 12012, 12292, 12474, 14487, 14742, 15444, 15804, 17121, 18018, 18438, 19316, 22828, 23166, 23706, 24948, 27027, 27657, 28974, 29484, 33803, 34242, 35559, 36036, 36876, 39949, 43461, 46332, 47412, 51363, 54054, 55314, 57948, 62777, 67606, 68484, 71118, 79898, 81081, 82971, 86922, 101409, 102726, 108108, 110628, 119847, 125554, 130383, 135212, 142236, 154089, 159796, 162162, 165942, 173844, 188331, 202818, 205452, 239694, 248913, 251108, 260766, 304227, 308178, 324324, 331884, 359541, 376662, 391149, 405636, 439439, 462267, 479388, 497826, 521532, 564993, 608454, 616356, 719082, 753324, 782298, 878878, 912681, 924534, 995652, 1078623, 1129986, 1216908, 1318317, 1438164, 1564596, 1694979, 1757756, 1825362, 1849068, 2157246, 2259972, 2636634, 2738043, 3235869, 3389958, 3650724, 3954951, 4314492, 5084937, 5273268, 5476086, 6471738, 6779916, 7909902, 10169874, 10952172, 11864853, 12943476, 15819804, 20339748, 23729706, 35594559, 47459412, 71189118, 142378236]

約数ペア:

[(1, 142378236), (2, 71189118), (3, 47459412), (4, 35594559), (6, 23729706), (7, 20339748), (9, 15819804), (11, 12943476), (12, 11864853), (13, 10952172), (14, 10169874), (18, 7909902), (21, 6779916), (22, 6471738), (26, 5476086), (27, 5273268), (28, 5084937), (33, 4314492), (36, 3954951), (39, 3650724), (42, 3389958), (44, 3235869), (52, 2738043), (54, 2636634), (63, 2259972), (66, 2157246), (77, 1849068), (78, 1825362), (81, 1757756), (84, 1694979), (91, 1564596), (99, 1438164), (108, 1318317), (117, 1216908), (126, 1129986), (132, 1078623), (143, 995652), (154, 924534), (156, 912681), (162, 878878), (182, 782298), (189, 753324), (198, 719082), (231, 616356), (234, 608454), (252, 564993), (273, 521532), (286, 497826), (297, 479388), (308, 462267), (324, 439439), (351, 405636), (364, 391149), (378, 376662), (396, 359541), (429, 331884), (439, 324324), (462, 308178), (468, 304227), (546, 260766), (567, 251108), (572, 248913), (594, 239694), (693, 205452), (702, 202818), (756, 188331), (819, 173844), (858, 165942), (878, 162162), (891, 159796), (924, 154089), (1001, 142236), (1053, 135212), (1092, 130383), (1134, 125554), (1188, 119847), (1287, 110628), (1317, 108108), (1386, 102726), (1404, 101409), (1638, 86922), (1716, 82971), (1756, 81081), (1782, 79898), (2002, 71118), (2079, 68484), (2106, 67606), (2268, 62777), (2457, 57948), (2574, 55314), (2634, 54054), (2772, 51363), (3003, 47412), (3073, 46332), (3276, 43461), (3564, 39949), (3861, 36876), (3951, 36036), (4004, 35559), (4158, 34242), (4212, 33803), (4829, 29484), (4914, 28974), (5148, 27657), (5268, 27027), (5707, 24948), (6006, 23706), (6146, 23166), (6237, 22828), (7371, 19316), (7722, 18438), (7902, 18018), (8316, 17121), (9009, 15804), (9219, 15444), (9658, 14742), (9828, 14487), (11414, 12474), (11583, 12292), (11853, 12012)]