168597468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11621}}^1$

素因数の和:11675

約数の個数: 72

約数和(自身を含む): 473805696

約数和(自身を除く): 305208228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 11621, 14508, 23242, 34863, 46484, 69726, 104589, 139452, 151073, 209178, 302146, 360251, 418356, 453219, 604292, 720502, 906438, 1080753, 1359657, 1441004, 1812876, 2161506, 2719314, 3242259, 4323012, 4683263, 5438628, 6484518, 9366526, 12969036, 14049789, 18733052, 28099578, 42149367, 56199156, 84298734, 168597468]

約数ペア:

[(1, 168597468), (2, 84298734), (3, 56199156), (4, 42149367), (6, 28099578), (9, 18733052), (12, 14049789), (13, 12969036), (18, 9366526), (26, 6484518), (31, 5438628), (36, 4683263), (39, 4323012), (52, 3242259), (62, 2719314), (78, 2161506), (93, 1812876), (117, 1441004), (124, 1359657), (156, 1080753), (186, 906438), (234, 720502), (279, 604292), (372, 453219), (403, 418356), (468, 360251), (558, 302146), (806, 209178), (1116, 151073), (1209, 139452), (1612, 104589), (2418, 69726), (3627, 46484), (4836, 34863), (7254, 23242), (11621, 14508)]