156949479396

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{47797}}^1$

素因数の和:49581

約数の個数: 72

約数和(自身を含む): 404462278584

約数和(自身を除く): 247512799188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1721, 1908, 3442, 5163, 6884, 10326, 15489, 20652, 30978, 47797, 61956, 91213, 95594, 143391, 182426, 191188, 273639, 286782, 364852, 430173, 547278, 573564, 820917, 860346, 1094556, 1641834, 1720692, 2533241, 3283668, 5066482, 7599723, 10132964, 15199446, 22799169, 30398892, 45598338, 82258637, 91196676, 164517274, 246775911, 329034548, 493551822, 740327733, 987103644, 1480655466, 2961310932, 4359707761, 8719415522, 13079123283, 17438831044, 26158246566, 39237369849, 52316493132, 78474739698, 156949479396]

約数ペア:

[(1, 156949479396), (2, 78474739698), (3, 52316493132), (4, 39237369849), (6, 26158246566), (9, 17438831044), (12, 13079123283), (18, 8719415522), (36, 4359707761), (53, 2961310932), (106, 1480655466), (159, 987103644), (212, 740327733), (318, 493551822), (477, 329034548), (636, 246775911), (954, 164517274), (1721, 91196676), (1908, 82258637), (3442, 45598338), (5163, 30398892), (6884, 22799169), (10326, 15199446), (15489, 10132964), (20652, 7599723), (30978, 5066482), (47797, 3283668), (61956, 2533241), (91213, 1720692), (95594, 1641834), (143391, 1094556), (182426, 860346), (191188, 820917), (273639, 573564), (286782, 547278), (364852, 430173)]