163957716

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^3\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 461148800

約数和(自身を除く): 297191084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 691, 702, 1014, 1382, 1404, 1521, 2028, 2073, 2197, 2764, 3042, 4146, 4394, 4563, 6084, 6219, 6591, 8292, 8788, 8983, 9126, 12438, 13182, 17966, 18252, 18657, 19773, 24876, 26364, 26949, 35932, 37314, 39546, 53898, 59319, 74628, 79092, 80847, 107796, 116779, 118638, 161694, 233558, 237276, 242541, 323388, 350337, 467116, 485082, 700674, 970164, 1051011, 1401348, 1518127, 2102022, 3036254, 3153033, 4204044, 4554381, 6072508, 6306066, 9108762, 12612132, 13663143, 18217524, 27326286, 40989429, 54652572, 81978858, 163957716]

約数ペア:

[(1, 163957716), (2, 81978858), (3, 54652572), (4, 40989429), (6, 27326286), (9, 18217524), (12, 13663143), (13, 12612132), (18, 9108762), (26, 6306066), (27, 6072508), (36, 4554381), (39, 4204044), (52, 3153033), (54, 3036254), (78, 2102022), (108, 1518127), (117, 1401348), (156, 1051011), (169, 970164), (234, 700674), (338, 485082), (351, 467116), (468, 350337), (507, 323388), (676, 242541), (691, 237276), (702, 233558), (1014, 161694), (1382, 118638), (1404, 116779), (1521, 107796), (2028, 80847), (2073, 79092), (2197, 74628), (2764, 59319), (3042, 53898), (4146, 39546), (4394, 37314), (4563, 35932), (6084, 26949), (6219, 26364), (6591, 24876), (8292, 19773), (8788, 18657), (8983, 18252), (9126, 17966), (12438, 13182)]