149236494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 340554240

約数和(自身を除く): 191317746

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 103, 174, 206, 309, 319, 618, 638, 757, 957, 1133, 1514, 1914, 2266, 2271, 2987, 3399, 4542, 5974, 6798, 8327, 8961, 16654, 17922, 21953, 24981, 32857, 43906, 49962, 65714, 65859, 77971, 98571, 131718, 155942, 197142, 233913, 241483, 467826, 482966, 724449, 857681, 1448898, 1715362, 2261159, 2573043, 4522318, 5146086, 6783477, 13566954, 24872749, 49745498, 74618247, 149236494]

約数ペア:

[(1, 149236494), (2, 74618247), (3, 49745498), (6, 24872749), (11, 13566954), (22, 6783477), (29, 5146086), (33, 4522318), (58, 2573043), (66, 2261159), (87, 1715362), (103, 1448898), (174, 857681), (206, 724449), (309, 482966), (319, 467826), (618, 241483), (638, 233913), (757, 197142), (957, 155942), (1133, 131718), (1514, 98571), (1914, 77971), (2266, 65859), (2271, 65714), (2987, 49962), (3399, 43906), (4542, 32857), (5974, 24981), (6798, 21953), (8327, 17922), (8961, 16654)]