156967953340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{154871}}^1$

素因数の和:155179

約数の個数: 96

約数和(自身を含む): 382159669248

約数和(自身を除く): 225191715908

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 271, 340, 374, 542, 748, 935, 1084, 1355, 1870, 2710, 2981, 3740, 4607, 5420, 5962, 9214, 11924, 14905, 18428, 23035, 29810, 46070, 50677, 59620, 92140, 101354, 154871, 202708, 253385, 309742, 506770, 619484, 774355, 1013540, 1548710, 1703581, 2632807, 3097420, 3407162, 5265614, 6814324, 8517905, 10531228, 13164035, 17035810, 26328070, 28960877, 34071620, 41970041, 52656140, 57921754, 83940082, 115843508, 144804385, 167880164, 209850205, 289608770, 419700410, 461670451, 579217540, 713490697, 839400820, 923340902, 1426981394, 1846681804, 2308352255, 2853962788, 3567453485, 4616704510, 7134906970, 7848397667, 9233409020, 14269813940, 15696795334, 31393590668, 39241988335, 78483976670, 156967953340]

約数ペア:

[(1, 156967953340), (2, 78483976670), (4, 39241988335), (5, 31393590668), (10, 15696795334), (11, 14269813940), (17, 9233409020), (20, 7848397667), (22, 7134906970), (34, 4616704510), (44, 3567453485), (55, 2853962788), (68, 2308352255), (85, 1846681804), (110, 1426981394), (170, 923340902), (187, 839400820), (220, 713490697), (271, 579217540), (340, 461670451), (374, 419700410), (542, 289608770), (748, 209850205), (935, 167880164), (1084, 144804385), (1355, 115843508), (1870, 83940082), (2710, 57921754), (2981, 52656140), (3740, 41970041), (4607, 34071620), (5420, 28960877), (5962, 26328070), (9214, 17035810), (11924, 13164035), (14905, 10531228), (18428, 8517905), (23035, 6814324), (29810, 5265614), (46070, 3407162), (50677, 3097420), (59620, 2632807), (92140, 1703581), (101354, 1548710), (154871, 1013540), (202708, 774355), (253385, 619484), (309742, 506770)]