155374428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2417}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 396474624

約数和(自身を除く): 241100196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 487, 974, 1461, 1948, 2417, 2922, 4834, 5357, 5844, 7251, 9668, 10714, 14502, 16071, 21428, 26587, 29004, 32142, 53174, 64284, 79761, 106348, 159522, 319044, 1177079, 2354158, 3531237, 4708316, 7062474, 12947869, 14124948, 25895738, 38843607, 51791476, 77687214, 155374428]

約数ペア:

[(1, 155374428), (2, 77687214), (3, 51791476), (4, 38843607), (6, 25895738), (11, 14124948), (12, 12947869), (22, 7062474), (33, 4708316), (44, 3531237), (66, 2354158), (132, 1177079), (487, 319044), (974, 159522), (1461, 106348), (1948, 79761), (2417, 64284), (2922, 53174), (4834, 32142), (5357, 29004), (5844, 26587), (7251, 21428), (9668, 16071), (10714, 14502)]