156996837340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1\times {\mathrm{4219}}^1$

素因数の和:6395

約数の個数: 96

約数和(自身を含む): 379945843200

約数和(自身を除く): 222949005860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2029, 2620, 3668, 4058, 4219, 4585, 8116, 8438, 9170, 10145, 14203, 16876, 18340, 20290, 21095, 28406, 29533, 40580, 42190, 56812, 59066, 71015, 84380, 118132, 142030, 147665, 265799, 284060, 295330, 531598, 552689, 590660, 1063196, 1105378, 1328995, 1860593, 2210756, 2657990, 2763445, 3721186, 3868823, 5315980, 5526890, 7442372, 7737646, 8560351, 9302965, 11053780, 15475292, 17120702, 18605930, 19344115, 34241404, 37211860, 38688230, 42801755, 59922457, 77376460, 85603510, 119844914, 171207020, 239689828, 299612285, 599224570, 1121405981, 1198449140, 2242811962, 4485623924, 5607029905, 7849841867, 11214059810, 15699683734, 22428119620, 31399367468, 39249209335, 78498418670, 156996837340]

約数ペア:

[(1, 156996837340), (2, 78498418670), (4, 39249209335), (5, 31399367468), (7, 22428119620), (10, 15699683734), (14, 11214059810), (20, 7849841867), (28, 5607029905), (35, 4485623924), (70, 2242811962), (131, 1198449140), (140, 1121405981), (262, 599224570), (524, 299612285), (655, 239689828), (917, 171207020), (1310, 119844914), (1834, 85603510), (2029, 77376460), (2620, 59922457), (3668, 42801755), (4058, 38688230), (4219, 37211860), (4585, 34241404), (8116, 19344115), (8438, 18605930), (9170, 17120702), (10145, 15475292), (14203, 11053780), (16876, 9302965), (18340, 8560351), (20290, 7737646), (21095, 7442372), (28406, 5526890), (29533, 5315980), (40580, 3868823), (42190, 3721186), (56812, 2763445), (59066, 2657990), (71015, 2210756), (84380, 1860593), (118132, 1328995), (142030, 1105378), (147665, 1063196), (265799, 590660), (284060, 552689), (295330, 531598)]