158543028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{29959}}^1$

素因数の和:29986

約数の個数: 72

約数和(自身を含む): 478161600

約数和(自身を除く): 319618572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 29959, 59918, 89877, 119836, 179754, 209713, 269631, 359508, 419426, 539262, 629139, 808893, 838852, 1078524, 1258278, 1467991, 1617786, 1887417, 2516556, 2935982, 3235572, 3774834, 4403973, 5662251, 5871964, 7549668, 8807946, 11324502, 13211919, 17615892, 22649004, 26423838, 39635757, 52847676, 79271514, 158543028]

約数ペア:

[(1, 158543028), (2, 79271514), (3, 52847676), (4, 39635757), (6, 26423838), (7, 22649004), (9, 17615892), (12, 13211919), (14, 11324502), (18, 8807946), (21, 7549668), (27, 5871964), (28, 5662251), (36, 4403973), (42, 3774834), (49, 3235572), (54, 2935982), (63, 2516556), (84, 1887417), (98, 1617786), (108, 1467991), (126, 1258278), (147, 1078524), (189, 838852), (196, 808893), (252, 629139), (294, 539262), (378, 419426), (441, 359508), (588, 269631), (756, 209713), (882, 179754), (1323, 119836), (1764, 89877), (2646, 59918), (5292, 29959)]