146439252

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 409649856

約数和(自身を除く): 263210604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 81, 86, 92, 108, 129, 138, 162, 172, 207, 258, 276, 324, 387, 414, 457, 516, 621, 774, 828, 914, 989, 1161, 1242, 1371, 1548, 1828, 1863, 1978, 2322, 2484, 2742, 2967, 3483, 3726, 3956, 4113, 4644, 5484, 5934, 6966, 7452, 8226, 8901, 10511, 11868, 12339, 13932, 16452, 17802, 19651, 21022, 24678, 26703, 31533, 35604, 37017, 39302, 42044, 49356, 53406, 58953, 63066, 74034, 78604, 80109, 94599, 106812, 117906, 126132, 148068, 160218, 176859, 189198, 235812, 283797, 320436, 353718, 378396, 451973, 530577, 567594, 707436, 851391, 903946, 1061154, 1135188, 1355919, 1591731, 1702782, 1807892, 2122308, 2711838, 3183462, 3405564, 4067757, 5423676, 6366924, 8135514, 12203271, 16271028, 24406542, 36609813, 48813084, 73219626, 146439252]

約数ペア:

[(1, 146439252), (2, 73219626), (3, 48813084), (4, 36609813), (6, 24406542), (9, 16271028), (12, 12203271), (18, 8135514), (23, 6366924), (27, 5423676), (36, 4067757), (43, 3405564), (46, 3183462), (54, 2711838), (69, 2122308), (81, 1807892), (86, 1702782), (92, 1591731), (108, 1355919), (129, 1135188), (138, 1061154), (162, 903946), (172, 851391), (207, 707436), (258, 567594), (276, 530577), (324, 451973), (387, 378396), (414, 353718), (457, 320436), (516, 283797), (621, 235812), (774, 189198), (828, 176859), (914, 160218), (989, 148068), (1161, 126132), (1242, 117906), (1371, 106812), (1548, 94599), (1828, 80109), (1863, 78604), (1978, 74034), (2322, 63066), (2484, 58953), (2742, 53406), (2967, 49356), (3483, 42044), (3726, 39302), (3956, 37017), (4113, 35604), (4644, 31533), (5484, 26703), (5934, 24678), (6966, 21022), (7452, 19651), (8226, 17802), (8901, 16452), (10511, 13932), (11868, 12339)]