163679152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 395530240

約数和(自身を除く): 231851088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 553, 632, 728, 1027, 1106, 1264, 1423, 1456, 2054, 2212, 2846, 4108, 4424, 5692, 7189, 8216, 8848, 9961, 11384, 14378, 16432, 18499, 19922, 22768, 28756, 36998, 39844, 57512, 73996, 79688, 112417, 115024, 129493, 147992, 159376, 224834, 258986, 295984, 449668, 517972, 786919, 899336, 1035944, 1461421, 1573838, 1798672, 2071888, 2922842, 3147676, 5845684, 6295352, 10229947, 11691368, 12590704, 20459894, 23382736, 40919788, 81839576, 163679152]

約数ペア:

[(1, 163679152), (2, 81839576), (4, 40919788), (7, 23382736), (8, 20459894), (13, 12590704), (14, 11691368), (16, 10229947), (26, 6295352), (28, 5845684), (52, 3147676), (56, 2922842), (79, 2071888), (91, 1798672), (104, 1573838), (112, 1461421), (158, 1035944), (182, 899336), (208, 786919), (316, 517972), (364, 449668), (553, 295984), (632, 258986), (728, 224834), (1027, 159376), (1106, 147992), (1264, 129493), (1423, 115024), (1456, 112417), (2054, 79688), (2212, 73996), (2846, 57512), (4108, 39844), (4424, 36998), (5692, 28756), (7189, 22768), (8216, 19922), (8848, 18499), (9961, 16432), (11384, 14378)]