159313140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 555714432

約数和(自身を除く): 396401292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 227, 252, 315, 420, 454, 557, 630, 681, 908, 1114, 1135, 1260, 1362, 1589, 1671, 2043, 2228, 2270, 2724, 2785, 3178, 3342, 3405, 3899, 4086, 4540, 4767, 5013, 5570, 6356, 6684, 6810, 7798, 7945, 8172, 8355, 9534, 10026, 10215, 11140, 11697, 13620, 14301, 15596, 15890, 16710, 19068, 19495, 20052, 20430, 23394, 23835, 25065, 28602, 31780, 33420, 35091, 38990, 40860, 46788, 47670, 50130, 57204, 58485, 70182, 71505, 77980, 95340, 100260, 116970, 126439, 140364, 143010, 175455, 233940, 252878, 286020, 350910, 379317, 505756, 632195, 701820, 758634, 885073, 1137951, 1264390, 1517268, 1770146, 1896585, 2275902, 2528780, 2655219, 3540292, 3793170, 4425365, 4551804, 5310438, 5689755, 7586340, 7965657, 8850730, 10620876, 11379510, 13276095, 15931314, 17701460, 22759020, 26552190, 31862628, 39828285, 53104380, 79656570, 159313140]

約数ペア:

[(1, 159313140), (2, 79656570), (3, 53104380), (4, 39828285), (5, 31862628), (6, 26552190), (7, 22759020), (9, 17701460), (10, 15931314), (12, 13276095), (14, 11379510), (15, 10620876), (18, 8850730), (20, 7965657), (21, 7586340), (28, 5689755), (30, 5310438), (35, 4551804), (36, 4425365), (42, 3793170), (45, 3540292), (60, 2655219), (63, 2528780), (70, 2275902), (84, 1896585), (90, 1770146), (105, 1517268), (126, 1264390), (140, 1137951), (180, 885073), (210, 758634), (227, 701820), (252, 632195), (315, 505756), (420, 379317), (454, 350910), (557, 286020), (630, 252878), (681, 233940), (908, 175455), (1114, 143010), (1135, 140364), (1260, 126439), (1362, 116970), (1589, 100260), (1671, 95340), (2043, 77980), (2228, 71505), (2270, 70182), (2724, 58485), (2785, 57204), (3178, 50130), (3342, 47670), (3405, 46788), (3899, 40860), (4086, 38990), (4540, 35091), (4767, 33420), (5013, 31780), (5570, 28602), (6356, 25065), (6684, 23835), (6810, 23394), (7798, 20430), (7945, 20052), (8172, 19495), (8355, 19068), (9534, 16710), (10026, 15890), (10215, 15596), (11140, 14301), (11697, 13620)]