158223808

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2369

約数の個数: 56

約数和(自身を含む): 334743552

約数和(自身を除く): 176519744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1472, 1504, 2162, 2287, 3008, 4324, 4574, 8648, 9148, 17296, 18296, 34592, 36592, 52601, 69184, 73184, 105202, 107489, 146368, 210404, 214978, 420808, 429956, 841616, 859912, 1683232, 1719824, 2472247, 3366464, 3439648, 4944494, 6879296, 9888988, 19777976, 39555952, 79111904, 158223808]

約数ペア:

[(1, 158223808), (2, 79111904), (4, 39555952), (8, 19777976), (16, 9888988), (23, 6879296), (32, 4944494), (46, 3439648), (47, 3366464), (64, 2472247), (92, 1719824), (94, 1683232), (184, 859912), (188, 841616), (368, 429956), (376, 420808), (736, 214978), (752, 210404), (1081, 146368), (1472, 107489), (1504, 105202), (2162, 73184), (2287, 69184), (3008, 52601), (4324, 36592), (4574, 34592), (8648, 18296), (9148, 17296)]