161650296

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{15923}}^1$

素因数の和:15985

約数の個数: 64

約数和(自身を含む): 458611200

約数和(自身を除く): 296960904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 15923, 31846, 47769, 63692, 95538, 127384, 143307, 191076, 286614, 382152, 429921, 573228, 748381, 859842, 1146456, 1496762, 1719684, 2245143, 2993524, 3439368, 4490286, 5987048, 6735429, 8980572, 13470858, 17961144, 20206287, 26941716, 40412574, 53883432, 80825148, 161650296]

約数ペア:

[(1, 161650296), (2, 80825148), (3, 53883432), (4, 40412574), (6, 26941716), (8, 20206287), (9, 17961144), (12, 13470858), (18, 8980572), (24, 6735429), (27, 5987048), (36, 4490286), (47, 3439368), (54, 2993524), (72, 2245143), (94, 1719684), (108, 1496762), (141, 1146456), (188, 859842), (216, 748381), (282, 573228), (376, 429921), (423, 382152), (564, 286614), (846, 191076), (1128, 143307), (1269, 127384), (1692, 95538), (2538, 63692), (3384, 47769), (5076, 31846), (10152, 15923)]