133029208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 278853120

約数和(自身を除く): 145823912

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 181, 191, 296, 362, 382, 481, 724, 764, 962, 1448, 1528, 1924, 2353, 2483, 3848, 4706, 4966, 6697, 7067, 9412, 9932, 13394, 14134, 18824, 19864, 26788, 28268, 34571, 53576, 56536, 69142, 87061, 91871, 138284, 174122, 183742, 276568, 348244, 367484, 449423, 696488, 734968, 898846, 1279127, 1797692, 2558254, 3595384, 5116508, 10233016, 16628651, 33257302, 66514604, 133029208]

約数ペア:

[(1, 133029208), (2, 66514604), (4, 33257302), (8, 16628651), (13, 10233016), (26, 5116508), (37, 3595384), (52, 2558254), (74, 1797692), (104, 1279127), (148, 898846), (181, 734968), (191, 696488), (296, 449423), (362, 367484), (382, 348244), (481, 276568), (724, 183742), (764, 174122), (962, 138284), (1448, 91871), (1528, 87061), (1924, 69142), (2353, 56536), (2483, 53576), (3848, 34571), (4706, 28268), (4966, 26788), (6697, 19864), (7067, 18824), (9412, 14134), (9932, 13394)]