40162164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 109932480

約数和(自身を除く): 69770316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 409, 501, 588, 668, 818, 1002, 1169, 1227, 1636, 2004, 2338, 2454, 2863, 3507, 4676, 4908, 5726, 7014, 8183, 8589, 11452, 14028, 16366, 17178, 20041, 24549, 32732, 34356, 40082, 49098, 60123, 68303, 80164, 98196, 120246, 136606, 204909, 240492, 273212, 409818, 478121, 819636, 956242, 1434363, 1912484, 2868726, 3346847, 5737452, 6693694, 10040541, 13387388, 20081082, 40162164]

約数ペア:

[(1, 40162164), (2, 20081082), (3, 13387388), (4, 10040541), (6, 6693694), (7, 5737452), (12, 3346847), (14, 2868726), (21, 1912484), (28, 1434363), (42, 956242), (49, 819636), (84, 478121), (98, 409818), (147, 273212), (167, 240492), (196, 204909), (294, 136606), (334, 120246), (409, 98196), (501, 80164), (588, 68303), (668, 60123), (818, 49098), (1002, 40082), (1169, 34356), (1227, 32732), (1636, 24549), (2004, 20041), (2338, 17178), (2454, 16366), (2863, 14028), (3507, 11452), (4676, 8589), (4908, 8183), (5726, 7014)]