163121616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4009

約数の個数: 120

約数和(自身を含む): 534590784

約数和(自身を除く): 371469168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1968, 2296, 2583, 2952, 3444, 3947, 4592, 5166, 5904, 6888, 7894, 10332, 11841, 13776, 15788, 20664, 23682, 27629, 31576, 35523, 41328, 47364, 55258, 63152, 71046, 82887, 94728, 110516, 142092, 161827, 165774, 189456, 221032, 248661, 284184, 323654, 331548, 442064, 485481, 497322, 568368, 647308, 663096, 970962, 994644, 1132789, 1294616, 1326192, 1456443, 1941924, 1989288, 2265578, 2589232, 2912886, 3398367, 3883848, 3978576, 4531156, 5825772, 6796734, 7767696, 9062312, 10195101, 11651544, 13593468, 18124624, 20390202, 23303088, 27186936, 40780404, 54373872, 81560808, 163121616]

約数ペア:

[(1, 163121616), (2, 81560808), (3, 54373872), (4, 40780404), (6, 27186936), (7, 23303088), (8, 20390202), (9, 18124624), (12, 13593468), (14, 11651544), (16, 10195101), (18, 9062312), (21, 7767696), (24, 6796734), (28, 5825772), (36, 4531156), (41, 3978576), (42, 3883848), (48, 3398367), (56, 2912886), (63, 2589232), (72, 2265578), (82, 1989288), (84, 1941924), (112, 1456443), (123, 1326192), (126, 1294616), (144, 1132789), (164, 994644), (168, 970962), (246, 663096), (252, 647308), (287, 568368), (328, 497322), (336, 485481), (369, 442064), (492, 331548), (504, 323654), (574, 284184), (656, 248661), (738, 221032), (861, 189456), (984, 165774), (1008, 161827), (1148, 142092), (1476, 110516), (1722, 94728), (1968, 82887), (2296, 71046), (2583, 63152), (2952, 55258), (3444, 47364), (3947, 41328), (4592, 35523), (5166, 31576), (5904, 27629), (6888, 23682), (7894, 20664), (10332, 15788), (11841, 13776)]