189747056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1553

約数の個数: 40

約数和(自身を含む): 384752160

約数和(自身を除く): 195005104

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 509, 1013, 1018, 2026, 2036, 4052, 4072, 8104, 8144, 11707, 16208, 23299, 23414, 46598, 46828, 93196, 93656, 186392, 187312, 372784, 515617, 1031234, 2062468, 4124936, 8249872, 11859191, 23718382, 47436764, 94873528, 189747056]

約数ペア:

[(1, 189747056), (2, 94873528), (4, 47436764), (8, 23718382), (16, 11859191), (23, 8249872), (46, 4124936), (92, 2062468), (184, 1031234), (368, 515617), (509, 372784), (1013, 187312), (1018, 186392), (2026, 93656), (2036, 93196), (4052, 46828), (4072, 46598), (8104, 23414), (8144, 23299), (11707, 16208)]