117763156

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1720

約数の個数: 48

約数和(自身を含む): 245452032

約数和(自身を除く): 127688876

約数列:

[1, 2, 4, 7, 14, 28, 37, 71, 74, 142, 148, 259, 284, 497, 518, 994, 1036, 1601, 1988, 2627, 3202, 5254, 6404, 10508, 11207, 18389, 22414, 36778, 44828, 59237, 73556, 113671, 118474, 227342, 236948, 414659, 454684, 795697, 829318, 1591394, 1658636, 3182788, 4205827, 8411654, 16823308, 29440789, 58881578, 117763156]

約数ペア:

[(1, 117763156), (2, 58881578), (4, 29440789), (7, 16823308), (14, 8411654), (28, 4205827), (37, 3182788), (71, 1658636), (74, 1591394), (142, 829318), (148, 795697), (259, 454684), (284, 414659), (497, 236948), (518, 227342), (994, 118474), (1036, 113671), (1601, 73556), (1988, 59237), (2627, 44828), (3202, 36778), (5254, 22414), (6404, 18389), (10508, 11207)]