168707028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25423}}^1$

素因数の和:25516

約数の個数: 48

約数和(自身を含む): 455598080

約数和(自身を除く): 286891052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 25423, 50846, 76269, 101692, 152538, 177961, 305076, 355922, 533883, 711844, 1067766, 2008417, 2135532, 4016834, 6025251, 8033668, 12050502, 14058919, 24101004, 28117838, 42176757, 56235676, 84353514, 168707028]

約数ペア:

[(1, 168707028), (2, 84353514), (3, 56235676), (4, 42176757), (6, 28117838), (7, 24101004), (12, 14058919), (14, 12050502), (21, 8033668), (28, 6025251), (42, 4016834), (79, 2135532), (84, 2008417), (158, 1067766), (237, 711844), (316, 533883), (474, 355922), (553, 305076), (948, 177961), (1106, 152538), (1659, 101692), (2212, 76269), (3318, 50846), (6636, 25423)]