173541056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1441

約数の個数: 56

約数和(自身を含む): 373380000

約数和(自身を除く): 199838944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 167, 208, 334, 416, 668, 832, 1249, 1336, 2171, 2498, 2672, 4342, 4996, 5344, 8684, 9992, 10688, 16237, 17368, 19984, 32474, 34736, 39968, 64948, 69472, 79936, 129896, 138944, 208583, 259792, 417166, 519584, 834332, 1039168, 1668664, 2711579, 3337328, 5423158, 6674656, 10846316, 13349312, 21692632, 43385264, 86770528, 173541056]

約数ペア:

[(1, 173541056), (2, 86770528), (4, 43385264), (8, 21692632), (13, 13349312), (16, 10846316), (26, 6674656), (32, 5423158), (52, 3337328), (64, 2711579), (104, 1668664), (167, 1039168), (208, 834332), (334, 519584), (416, 417166), (668, 259792), (832, 208583), (1249, 138944), (1336, 129896), (2171, 79936), (2498, 69472), (2672, 64948), (4342, 39968), (4996, 34736), (5344, 32474), (8684, 19984), (9992, 17368), (10688, 16237)]