158806494

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 160

約数和(自身を含む): 459993600

約数和(自身を除く): 301187106

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 81, 87, 99, 126, 154, 162, 174, 189, 198, 203, 231, 261, 297, 319, 378, 406, 439, 462, 522, 567, 594, 609, 638, 693, 783, 878, 891, 957, 1134, 1218, 1317, 1386, 1566, 1782, 1827, 1914, 2079, 2233, 2349, 2634, 2871, 3073, 3654, 3951, 4158, 4466, 4698, 4829, 5481, 5742, 6146, 6237, 6699, 7902, 8613, 9219, 9658, 10962, 11853, 12474, 12731, 13398, 14487, 16443, 17226, 18438, 20097, 23706, 25462, 25839, 27657, 28974, 32886, 33803, 35559, 38193, 40194, 43461, 51678, 55314, 60291, 67606, 71118, 76386, 82971, 86922, 89117, 101409, 114579, 120582, 130383, 140041, 165942, 178234, 180873, 202818, 229158, 248913, 260766, 267351, 280082, 304227, 343737, 361746, 391149, 420123, 497826, 534702, 608454, 687474, 782298, 802053, 840246, 912681, 980287, 1031211, 1260369, 1604106, 1825362, 1960574, 2062422, 2406159, 2520738, 2738043, 2940861, 3781107, 4812318, 5476086, 5881722, 7218477, 7562214, 8822583, 11343321, 14436954, 17645166, 22686642, 26467749, 52935498, 79403247, 158806494]

約数ペア:

[(1, 158806494), (2, 79403247), (3, 52935498), (6, 26467749), (7, 22686642), (9, 17645166), (11, 14436954), (14, 11343321), (18, 8822583), (21, 7562214), (22, 7218477), (27, 5881722), (29, 5476086), (33, 4812318), (42, 3781107), (54, 2940861), (58, 2738043), (63, 2520738), (66, 2406159), (77, 2062422), (81, 1960574), (87, 1825362), (99, 1604106), (126, 1260369), (154, 1031211), (162, 980287), (174, 912681), (189, 840246), (198, 802053), (203, 782298), (231, 687474), (261, 608454), (297, 534702), (319, 497826), (378, 420123), (406, 391149), (439, 361746), (462, 343737), (522, 304227), (567, 280082), (594, 267351), (609, 260766), (638, 248913), (693, 229158), (783, 202818), (878, 180873), (891, 178234), (957, 165942), (1134, 140041), (1218, 130383), (1317, 120582), (1386, 114579), (1566, 101409), (1782, 89117), (1827, 86922), (1914, 82971), (2079, 76386), (2233, 71118), (2349, 67606), (2634, 60291), (2871, 55314), (3073, 51678), (3654, 43461), (3951, 40194), (4158, 38193), (4466, 35559), (4698, 33803), (4829, 32886), (5481, 28974), (5742, 27657), (6146, 25839), (6237, 25462), (6699, 23706), (7902, 20097), (8613, 18438), (9219, 17226), (9658, 16443), (10962, 14487), (11853, 13398), (12474, 12731)]