152045728

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 309199464

約数和(自身を除く): 157153736

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 281, 296, 457, 562, 592, 914, 1124, 1184, 1828, 2248, 3656, 4496, 7312, 8992, 10397, 14624, 16909, 20794, 33818, 41588, 67636, 83176, 128417, 135272, 166352, 256834, 270544, 332704, 513668, 541088, 1027336, 2054672, 4109344, 4751429, 9502858, 19005716, 38011432, 76022864, 152045728]

約数ペア:

[(1, 152045728), (2, 76022864), (4, 38011432), (8, 19005716), (16, 9502858), (32, 4751429), (37, 4109344), (74, 2054672), (148, 1027336), (281, 541088), (296, 513668), (457, 332704), (562, 270544), (592, 256834), (914, 166352), (1124, 135272), (1184, 128417), (1828, 83176), (2248, 67636), (3656, 41588), (4496, 33818), (7312, 20794), (8992, 16909), (10397, 14624)]