152989120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28123}}^1$

素因数の和:28157

約数の個数: 56

約数和(自身を含む): 385748784

約数和(自身を除く): 232759664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 28123, 56246, 112492, 140615, 224984, 281230, 449968, 478091, 562460, 899936, 956182, 1124920, 1799872, 1912364, 2249840, 2390455, 3824728, 4499680, 4780910, 7649456, 8999360, 9561820, 15298912, 19123640, 30597824, 38247280, 76494560, 152989120]

約数ペア:

[(1, 152989120), (2, 76494560), (4, 38247280), (5, 30597824), (8, 19123640), (10, 15298912), (16, 9561820), (17, 8999360), (20, 7649456), (32, 4780910), (34, 4499680), (40, 3824728), (64, 2390455), (68, 2249840), (80, 1912364), (85, 1799872), (136, 1124920), (160, 956182), (170, 899936), (272, 562460), (320, 478091), (340, 449968), (544, 281230), (680, 224984), (1088, 140615), (1360, 112492), (2720, 56246), (5440, 28123)]