111587728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 264625920

約数和(自身を除く): 153038192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 103, 112, 119, 136, 206, 238, 272, 412, 476, 569, 721, 824, 952, 1138, 1442, 1648, 1751, 1904, 2276, 2884, 3502, 3983, 4552, 5768, 7004, 7966, 9104, 9673, 11536, 12257, 14008, 15932, 19346, 24514, 28016, 31864, 38692, 49028, 58607, 63728, 67711, 77384, 98056, 117214, 135422, 154768, 196112, 234428, 270844, 410249, 468856, 541688, 820498, 937712, 996319, 1083376, 1640996, 1992638, 3281992, 3985276, 6563984, 6974233, 7970552, 13948466, 15941104, 27896932, 55793864, 111587728]

約数ペア:

[(1, 111587728), (2, 55793864), (4, 27896932), (7, 15941104), (8, 13948466), (14, 7970552), (16, 6974233), (17, 6563984), (28, 3985276), (34, 3281992), (56, 1992638), (68, 1640996), (103, 1083376), (112, 996319), (119, 937712), (136, 820498), (206, 541688), (238, 468856), (272, 410249), (412, 270844), (476, 234428), (569, 196112), (721, 154768), (824, 135422), (952, 117214), (1138, 98056), (1442, 77384), (1648, 67711), (1751, 63728), (1904, 58607), (2276, 49028), (2884, 38692), (3502, 31864), (3983, 28016), (4552, 24514), (5768, 19346), (7004, 15932), (7966, 14008), (9104, 12257), (9673, 11536)]