161149098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 367902720

約数和(自身を除く): 206753622

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 186, 237, 341, 474, 682, 869, 997, 1023, 1738, 1994, 2046, 2449, 2607, 2991, 4898, 5214, 5982, 7347, 10967, 14694, 21934, 26939, 30907, 32901, 53878, 61814, 65802, 78763, 80817, 92721, 157526, 161634, 185442, 236289, 339977, 472578, 679954, 866393, 1019931, 1732786, 2039862, 2441653, 2599179, 4883306, 5198358, 7324959, 14649918, 26858183, 53716366, 80574549, 161149098]

約数ペア:

[(1, 161149098), (2, 80574549), (3, 53716366), (6, 26858183), (11, 14649918), (22, 7324959), (31, 5198358), (33, 4883306), (62, 2599179), (66, 2441653), (79, 2039862), (93, 1732786), (158, 1019931), (186, 866393), (237, 679954), (341, 472578), (474, 339977), (682, 236289), (869, 185442), (997, 161634), (1023, 157526), (1738, 92721), (1994, 80817), (2046, 78763), (2449, 65802), (2607, 61814), (2991, 53878), (4898, 32901), (5214, 30907), (5982, 26939), (7347, 21934), (10967, 14694)]