152644496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 331550208

約数和(自身を除く): 178905712

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 248, 272, 344, 421, 496, 527, 688, 731, 842, 1054, 1333, 1462, 1684, 2108, 2666, 2924, 3368, 4216, 5332, 5848, 6736, 7157, 8432, 10664, 11696, 13051, 14314, 18103, 21328, 22661, 26102, 28628, 36206, 45322, 52204, 57256, 72412, 90644, 104408, 114512, 144824, 181288, 208816, 221867, 289648, 307751, 362576, 443734, 561193, 615502, 887468, 1122386, 1231004, 1774936, 2244772, 2462008, 3549872, 4489544, 4924016, 8979088, 9540281, 19080562, 38161124, 76322248, 152644496]

約数ペア:

[(1, 152644496), (2, 76322248), (4, 38161124), (8, 19080562), (16, 9540281), (17, 8979088), (31, 4924016), (34, 4489544), (43, 3549872), (62, 2462008), (68, 2244772), (86, 1774936), (124, 1231004), (136, 1122386), (172, 887468), (248, 615502), (272, 561193), (344, 443734), (421, 362576), (496, 307751), (527, 289648), (688, 221867), (731, 208816), (842, 181288), (1054, 144824), (1333, 114512), (1462, 104408), (1684, 90644), (2108, 72412), (2666, 57256), (2924, 52204), (3368, 45322), (4216, 36206), (5332, 28628), (5848, 26102), (6736, 22661), (7157, 21328), (8432, 18103), (10664, 14314), (11696, 13051)]