156732592

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 328407552

約数和(自身を除く): 171674960

約数列:

[1, 2, 4, 8, 16, 37, 43, 47, 74, 86, 94, 131, 148, 172, 188, 262, 296, 344, 376, 524, 592, 688, 752, 1048, 1591, 1739, 2021, 2096, 3182, 3478, 4042, 4847, 5633, 6157, 6364, 6956, 8084, 9694, 11266, 12314, 12728, 13912, 16168, 19388, 22532, 24628, 25456, 27824, 32336, 38776, 45064, 49256, 74777, 77552, 90128, 98512, 149554, 208421, 227809, 264751, 299108, 416842, 455618, 529502, 598216, 833684, 911236, 1059004, 1196432, 1667368, 1822472, 2118008, 3334736, 3644944, 4236016, 9795787, 19591574, 39183148, 78366296, 156732592]

約数ペア:

[(1, 156732592), (2, 78366296), (4, 39183148), (8, 19591574), (16, 9795787), (37, 4236016), (43, 3644944), (47, 3334736), (74, 2118008), (86, 1822472), (94, 1667368), (131, 1196432), (148, 1059004), (172, 911236), (188, 833684), (262, 598216), (296, 529502), (344, 455618), (376, 416842), (524, 299108), (592, 264751), (688, 227809), (752, 208421), (1048, 149554), (1591, 98512), (1739, 90128), (2021, 77552), (2096, 74777), (3182, 49256), (3478, 45064), (4042, 38776), (4847, 32336), (5633, 27824), (6157, 25456), (6364, 24628), (6956, 22532), (8084, 19388), (9694, 16168), (11266, 13912), (12314, 12728)]