156969780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1$

素因数の和:5597

約数の個数: 96

約数和(自身を含む): 490710528

約数和(自身を除く): 333740748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5531, 5676, 7095, 9460, 11062, 14190, 16593, 22124, 27655, 28380, 33186, 55310, 60841, 66372, 82965, 110620, 121682, 165930, 182523, 237833, 243364, 304205, 331860, 365046, 475666, 608410, 713499, 730092, 912615, 951332, 1189165, 1216820, 1426998, 1825230, 2378330, 2616163, 2853996, 3567495, 3650460, 4756660, 5232326, 7134990, 7848489, 10464652, 13080815, 14269980, 15696978, 26161630, 31393956, 39242445, 52323260, 78484890, 156969780]

約数ペア:

[(1, 156969780), (2, 78484890), (3, 52323260), (4, 39242445), (5, 31393956), (6, 26161630), (10, 15696978), (11, 14269980), (12, 13080815), (15, 10464652), (20, 7848489), (22, 7134990), (30, 5232326), (33, 4756660), (43, 3650460), (44, 3567495), (55, 2853996), (60, 2616163), (66, 2378330), (86, 1825230), (110, 1426998), (129, 1216820), (132, 1189165), (165, 951332), (172, 912615), (215, 730092), (220, 713499), (258, 608410), (330, 475666), (430, 365046), (473, 331860), (516, 304205), (645, 243364), (660, 237833), (860, 182523), (946, 165930), (1290, 121682), (1419, 110620), (1892, 82965), (2365, 66372), (2580, 60841), (2838, 55310), (4730, 33186), (5531, 28380), (5676, 27655), (7095, 22124), (9460, 16593), (11062, 14190)]