156935107960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{95692139}}^1$

素因数の和:95692191

約数の個数: 32

約数和(自身を含む): 361716289200

約数和(自身を除く): 204781181240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 95692139, 191384278, 382768556, 478460695, 765537112, 956921390, 1913842780, 3827685560, 3923377699, 7846755398, 15693510796, 19616888495, 31387021592, 39233776990, 78467553980, 156935107960]

約数ペア:

[(1, 156935107960), (2, 78467553980), (4, 39233776990), (5, 31387021592), (8, 19616888495), (10, 15693510796), (20, 7846755398), (40, 3923377699), (41, 3827685560), (82, 1913842780), (164, 956921390), (205, 765537112), (328, 478460695), (410, 382768556), (820, 191384278), (1640, 95692139)]