154964922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 374353920

約数和(自身を除く): 219388998

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 47, 58, 87, 94, 141, 174, 203, 282, 329, 406, 609, 658, 987, 1218, 1363, 1974, 2707, 2726, 4089, 5414, 8121, 8178, 9541, 16242, 18949, 19082, 28623, 37898, 56847, 57246, 78503, 113694, 127229, 157006, 235509, 254458, 381687, 471018, 549521, 763374, 890603, 1099042, 1648563, 1781206, 2671809, 3297126, 3689641, 5343618, 7379282, 11068923, 22137846, 25827487, 51654974, 77482461, 154964922]

約数ペア:

[(1, 154964922), (2, 77482461), (3, 51654974), (6, 25827487), (7, 22137846), (14, 11068923), (21, 7379282), (29, 5343618), (42, 3689641), (47, 3297126), (58, 2671809), (87, 1781206), (94, 1648563), (141, 1099042), (174, 890603), (203, 763374), (282, 549521), (329, 471018), (406, 381687), (609, 254458), (658, 235509), (987, 157006), (1218, 127229), (1363, 113694), (1974, 78503), (2707, 57246), (2726, 56847), (4089, 37898), (5414, 28623), (8121, 19082), (8178, 18949), (9541, 16242)]