165417616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 430472448

約数和(自身を除く): 265054832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 41, 52, 56, 68, 82, 91, 104, 112, 119, 136, 163, 164, 182, 208, 221, 238, 272, 287, 326, 328, 364, 442, 476, 533, 574, 652, 656, 697, 728, 884, 952, 1066, 1141, 1148, 1304, 1394, 1456, 1547, 1768, 1904, 2119, 2132, 2282, 2296, 2608, 2771, 2788, 3094, 3536, 3731, 4238, 4264, 4564, 4592, 4879, 5542, 5576, 6188, 6683, 7462, 8476, 8528, 9061, 9128, 9758, 11084, 11152, 12376, 13366, 14833, 14924, 16952, 18122, 18256, 19397, 19516, 22168, 24752, 26732, 29666, 29848, 33904, 36023, 36244, 38794, 39032, 44336, 46781, 53464, 59332, 59696, 63427, 72046, 72488, 77588, 78064, 86879, 93562, 106928, 113611, 118664, 126854, 144092, 144976, 155176, 173758, 187124, 227222, 237328, 252161, 253708, 288184, 310352, 347516, 374248, 454444, 504322, 507416, 576368, 608153, 695032, 748496, 795277, 908888, 1008644, 1014832, 1216306, 1390064, 1476943, 1590554, 1817776, 2017288, 2432612, 2953886, 3181108, 4034576, 4865224, 5907772, 6362216, 9730448, 10338601, 11815544, 12724432, 20677202, 23631088, 41354404, 82708808, 165417616]

約数ペア:

[(1, 165417616), (2, 82708808), (4, 41354404), (7, 23631088), (8, 20677202), (13, 12724432), (14, 11815544), (16, 10338601), (17, 9730448), (26, 6362216), (28, 5907772), (34, 4865224), (41, 4034576), (52, 3181108), (56, 2953886), (68, 2432612), (82, 2017288), (91, 1817776), (104, 1590554), (112, 1476943), (119, 1390064), (136, 1216306), (163, 1014832), (164, 1008644), (182, 908888), (208, 795277), (221, 748496), (238, 695032), (272, 608153), (287, 576368), (326, 507416), (328, 504322), (364, 454444), (442, 374248), (476, 347516), (533, 310352), (574, 288184), (652, 253708), (656, 252161), (697, 237328), (728, 227222), (884, 187124), (952, 173758), (1066, 155176), (1141, 144976), (1148, 144092), (1304, 126854), (1394, 118664), (1456, 113611), (1547, 106928), (1768, 93562), (1904, 86879), (2119, 78064), (2132, 77588), (2282, 72488), (2296, 72046), (2608, 63427), (2771, 59696), (2788, 59332), (3094, 53464), (3536, 46781), (3731, 44336), (4238, 39032), (4264, 38794), (4564, 36244), (4592, 36023), (4879, 33904), (5542, 29848), (5576, 29666), (6188, 26732), (6683, 24752), (7462, 22168), (8476, 19516), (8528, 19397), (9061, 18256), (9128, 18122), (9758, 16952), (11084, 14924), (11152, 14833), (12376, 13366)]