153400936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18671}}^1$

素因数の和:18769

約数の個数: 32

約数和(自身を含む): 313689600

約数和(自身を除く): 160288664

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 18671, 37342, 74684, 149368, 242723, 485446, 970892, 1475009, 1941784, 2950018, 5900036, 11800072, 19175117, 38350234, 76700468, 153400936]

約数ペア:

[(1, 153400936), (2, 76700468), (4, 38350234), (8, 19175117), (13, 11800072), (26, 5900036), (52, 2950018), (79, 1941784), (104, 1475009), (158, 970892), (316, 485446), (632, 242723), (1027, 149368), (2054, 74684), (4108, 37342), (8216, 18671)]