154959952

素因数分解:

$2^4\times 7^2\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1088

約数の個数: 60

約数和(自身を含む): 351138240

約数和(自身を除く): 196178288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 239, 392, 478, 784, 827, 956, 1654, 1673, 1912, 3308, 3346, 3824, 5789, 6616, 6692, 11578, 11711, 13232, 13384, 23156, 23422, 26768, 40523, 46312, 46844, 81046, 92624, 93688, 162092, 187376, 197653, 324184, 395306, 648368, 790612, 1383571, 1581224, 2767142, 3162448, 5534284, 9684997, 11068568, 19369994, 22137136, 38739988, 77479976, 154959952]

約数ペア:

[(1, 154959952), (2, 77479976), (4, 38739988), (7, 22137136), (8, 19369994), (14, 11068568), (16, 9684997), (28, 5534284), (49, 3162448), (56, 2767142), (98, 1581224), (112, 1383571), (196, 790612), (239, 648368), (392, 395306), (478, 324184), (784, 197653), (827, 187376), (956, 162092), (1654, 93688), (1673, 92624), (1912, 81046), (3308, 46844), (3346, 46312), (3824, 40523), (5789, 26768), (6616, 23422), (6692, 23156), (11578, 13384), (11711, 13232)]