156620704

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 318880800

約数和(自身を除く): 162260096

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 179, 296, 358, 592, 716, 739, 1184, 1432, 1478, 2864, 2956, 5728, 5912, 6623, 11824, 13246, 23648, 26492, 27343, 52984, 54686, 105968, 109372, 132281, 211936, 218744, 264562, 437488, 529124, 874976, 1058248, 2116496, 4232992, 4894397, 9788794, 19577588, 39155176, 78310352, 156620704]

約数ペア:

[(1, 156620704), (2, 78310352), (4, 39155176), (8, 19577588), (16, 9788794), (32, 4894397), (37, 4232992), (74, 2116496), (148, 1058248), (179, 874976), (296, 529124), (358, 437488), (592, 264562), (716, 218744), (739, 211936), (1184, 132281), (1432, 109372), (1478, 105968), (2864, 54686), (2956, 52984), (5728, 27343), (5912, 26492), (6623, 23648), (11824, 13246)]