152865184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2441}}^1$

素因数の和:2573

約数の個数: 48

約数和(自身を含む): 319999680

約数和(自身を除く): 167134496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1648, 1957, 2441, 3296, 3914, 4882, 7828, 9764, 15656, 19528, 31312, 39056, 46379, 62624, 78112, 92758, 185516, 251423, 371032, 502846, 742064, 1005692, 1484128, 2011384, 4022768, 4777037, 8045536, 9554074, 19108148, 38216296, 76432592, 152865184]

約数ペア:

[(1, 152865184), (2, 76432592), (4, 38216296), (8, 19108148), (16, 9554074), (19, 8045536), (32, 4777037), (38, 4022768), (76, 2011384), (103, 1484128), (152, 1005692), (206, 742064), (304, 502846), (412, 371032), (608, 251423), (824, 185516), (1648, 92758), (1957, 78112), (2441, 62624), (3296, 46379), (3914, 39056), (4882, 31312), (7828, 19528), (9764, 15656)]