156668293474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{72547}}^1$

素因数の和:72983

約数の個数: 64

約数和(自身を含む): 301706818560

約数和(自身を除く): 145038525086

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 379, 407, 518, 758, 814, 2653, 2849, 4169, 5306, 5698, 8338, 14023, 28046, 29183, 58366, 72547, 98161, 145094, 154253, 196322, 308506, 507829, 798017, 1015658, 1079771, 1596034, 2159542, 2684239, 5368478, 5586119, 11172238, 18789673, 27495313, 29526629, 37579346, 54990626, 59053258, 192467191, 206686403, 302448443, 384934382, 413372806, 604896886, 1017326581, 2034653162, 2117139101, 4234278202, 7121286067, 11190592391, 14242572134, 22381184782, 78334146737, 156668293474]

約数ペア:

[(1, 156668293474), (2, 78334146737), (7, 22381184782), (11, 14242572134), (14, 11190592391), (22, 7121286067), (37, 4234278202), (74, 2117139101), (77, 2034653162), (154, 1017326581), (259, 604896886), (379, 413372806), (407, 384934382), (518, 302448443), (758, 206686403), (814, 192467191), (2653, 59053258), (2849, 54990626), (4169, 37579346), (5306, 29526629), (5698, 27495313), (8338, 18789673), (14023, 11172238), (28046, 5586119), (29183, 5368478), (58366, 2684239), (72547, 2159542), (98161, 1596034), (145094, 1079771), (154253, 1015658), (196322, 798017), (308506, 507829)]