137431476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 162

約数和(自身を含む): 438540102

約数和(自身を除く): 301108626

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 364, 441, 461, 468, 507, 546, 588, 637, 676, 819, 882, 922, 1014, 1092, 1183, 1274, 1383, 1521, 1638, 1764, 1844, 1911, 2028, 2366, 2548, 2766, 3042, 3227, 3276, 3549, 3822, 4149, 4732, 5532, 5733, 5993, 6084, 6454, 7098, 7644, 8281, 8298, 9681, 10647, 11466, 11986, 12908, 14196, 16562, 16596, 17979, 19362, 21294, 22589, 22932, 23972, 24843, 29043, 33124, 35958, 38724, 41951, 42588, 45178, 49686, 53937, 58086, 67767, 71916, 74529, 77909, 83902, 90356, 99372, 107874, 116172, 125853, 135534, 149058, 155818, 167804, 203301, 215748, 233727, 251706, 271068, 293657, 298116, 311636, 377559, 406602, 467454, 503412, 545363, 587314, 701181, 755118, 813204, 880971, 934908, 1090726, 1174628, 1402362, 1510236, 1636089, 1761942, 2181452, 2642913, 2804724, 3272178, 3523884, 3817541, 4908267, 5285826, 6544356, 7635082, 9816534, 10571652, 11452623, 15270164, 19633068, 22905246, 34357869, 45810492, 68715738, 137431476]

約数ペア:

[(1, 137431476), (2, 68715738), (3, 45810492), (4, 34357869), (6, 22905246), (7, 19633068), (9, 15270164), (12, 11452623), (13, 10571652), (14, 9816534), (18, 7635082), (21, 6544356), (26, 5285826), (28, 4908267), (36, 3817541), (39, 3523884), (42, 3272178), (49, 2804724), (52, 2642913), (63, 2181452), (78, 1761942), (84, 1636089), (91, 1510236), (98, 1402362), (117, 1174628), (126, 1090726), (147, 934908), (156, 880971), (169, 813204), (182, 755118), (196, 701181), (234, 587314), (252, 545363), (273, 503412), (294, 467454), (338, 406602), (364, 377559), (441, 311636), (461, 298116), (468, 293657), (507, 271068), (546, 251706), (588, 233727), (637, 215748), (676, 203301), (819, 167804), (882, 155818), (922, 149058), (1014, 135534), (1092, 125853), (1183, 116172), (1274, 107874), (1383, 99372), (1521, 90356), (1638, 83902), (1764, 77909), (1844, 74529), (1911, 71916), (2028, 67767), (2366, 58086), (2548, 53937), (2766, 49686), (3042, 45178), (3227, 42588), (3276, 41951), (3549, 38724), (3822, 35958), (4149, 33124), (4732, 29043), (5532, 24843), (5733, 23972), (5993, 22932), (6084, 22589), (6454, 21294), (7098, 19362), (7644, 17979), (8281, 16596), (8298, 16562), (9681, 14196), (10647, 12908), (11466, 11986)]