141161260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 327317760

約数和(自身を除く): 186156500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 53, 76, 86, 95, 106, 163, 172, 190, 212, 215, 265, 326, 380, 430, 530, 652, 815, 817, 860, 1007, 1060, 1630, 1634, 2014, 2279, 3097, 3260, 3268, 4028, 4085, 4558, 5035, 6194, 7009, 8170, 8639, 9116, 10070, 11395, 12388, 14018, 15485, 16340, 17278, 20140, 22790, 28036, 30970, 34556, 35045, 43195, 43301, 45580, 61940, 70090, 86390, 86602, 133171, 140180, 164141, 172780, 173204, 216505, 266342, 328282, 371477, 433010, 532684, 656564, 665855, 742954, 820705, 866020, 1331710, 1485908, 1641410, 1857385, 2663420, 3282820, 3714770, 7058063, 7429540, 14116126, 28232252, 35290315, 70580630, 141161260]

約数ペア:

[(1, 141161260), (2, 70580630), (4, 35290315), (5, 28232252), (10, 14116126), (19, 7429540), (20, 7058063), (38, 3714770), (43, 3282820), (53, 2663420), (76, 1857385), (86, 1641410), (95, 1485908), (106, 1331710), (163, 866020), (172, 820705), (190, 742954), (212, 665855), (215, 656564), (265, 532684), (326, 433010), (380, 371477), (430, 328282), (530, 266342), (652, 216505), (815, 173204), (817, 172780), (860, 164141), (1007, 140180), (1060, 133171), (1630, 86602), (1634, 86390), (2014, 70090), (2279, 61940), (3097, 45580), (3260, 43301), (3268, 43195), (4028, 35045), (4085, 34556), (4558, 30970), (5035, 28036), (6194, 22790), (7009, 20140), (8170, 17278), (8639, 16340), (9116, 15485), (10070, 14018), (11395, 12388)]