156947539784

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{66919}}^1$

素因数の和:67163

約数の個数: 96

約数和(自身を含む): 355200652800

約数和(自身を除く): 198253113016

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 193, 196, 217, 248, 386, 392, 434, 772, 868, 1351, 1519, 1544, 1736, 2702, 3038, 5404, 5983, 6076, 9457, 10808, 11966, 12152, 18914, 23932, 37828, 41881, 47864, 66919, 75656, 83762, 133838, 167524, 267676, 293167, 335048, 468433, 535352, 586334, 936866, 1172668, 1873732, 2074489, 2345336, 3279031, 3747464, 4148978, 6558062, 8297956, 12915367, 13116124, 14521423, 16595912, 25830734, 26232248, 29042846, 51661468, 58085692, 90407569, 101649961, 103322936, 116171384, 180815138, 203299922, 361630276, 400376377, 406599844, 632852983, 723260552, 800752754, 813199688, 1265705966, 1601505508, 2531411932, 2802634639, 3203011016, 5062823864, 5605269278, 11210538556, 19618442473, 22421077112, 39236884946, 78473769892, 156947539784]

約数ペア:

[(1, 156947539784), (2, 78473769892), (4, 39236884946), (7, 22421077112), (8, 19618442473), (14, 11210538556), (28, 5605269278), (31, 5062823864), (49, 3203011016), (56, 2802634639), (62, 2531411932), (98, 1601505508), (124, 1265705966), (193, 813199688), (196, 800752754), (217, 723260552), (248, 632852983), (386, 406599844), (392, 400376377), (434, 361630276), (772, 203299922), (868, 180815138), (1351, 116171384), (1519, 103322936), (1544, 101649961), (1736, 90407569), (2702, 58085692), (3038, 51661468), (5404, 29042846), (5983, 26232248), (6076, 25830734), (9457, 16595912), (10808, 14521423), (11966, 13116124), (12152, 12915367), (18914, 8297956), (23932, 6558062), (37828, 4148978), (41881, 3747464), (47864, 3279031), (66919, 2345336), (75656, 2074489), (83762, 1873732), (133838, 1172668), (167524, 936866), (267676, 586334), (293167, 535352), (335048, 468433)]