157070344

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 320673780

約数和(自身を除く): 163603436

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 289, 328, 578, 697, 1156, 1394, 1657, 2312, 2788, 3314, 5576, 6628, 11849, 13256, 23698, 28169, 47396, 56338, 67937, 94792, 112676, 135874, 225352, 271748, 478873, 543496, 957746, 1154929, 1915492, 2309858, 3830984, 4619716, 9239432, 19633793, 39267586, 78535172, 157070344]

約数ペア:

[(1, 157070344), (2, 78535172), (4, 39267586), (8, 19633793), (17, 9239432), (34, 4619716), (41, 3830984), (68, 2309858), (82, 1915492), (136, 1154929), (164, 957746), (289, 543496), (328, 478873), (578, 271748), (697, 225352), (1156, 135874), (1394, 112676), (1657, 94792), (2312, 67937), (2788, 56338), (3314, 47396), (5576, 28169), (6628, 23698), (11849, 13256)]