156729376

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 316467648

約数和(自身を除く): 159738272

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 142, 202, 284, 404, 568, 683, 808, 1136, 1366, 1616, 2272, 2732, 3232, 5464, 7171, 10928, 14342, 21856, 28684, 48493, 57368, 68983, 96986, 114736, 137966, 193972, 229472, 275932, 387944, 551864, 775888, 1103728, 1551776, 2207456, 4897793, 9795586, 19591172, 39182344, 78364688, 156729376]

約数ペア:

[(1, 156729376), (2, 78364688), (4, 39182344), (8, 19591172), (16, 9795586), (32, 4897793), (71, 2207456), (101, 1551776), (142, 1103728), (202, 775888), (284, 551864), (404, 387944), (568, 275932), (683, 229472), (808, 193972), (1136, 137966), (1366, 114736), (1616, 96986), (2272, 68983), (2732, 57368), (3232, 48493), (5464, 28684), (7171, 21856), (10928, 14342)]