131402944

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 273314160

約数和(自身を除く): 141911216

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 166, 232, 332, 464, 664, 853, 928, 1328, 1706, 1856, 2407, 2656, 3412, 4814, 5312, 6824, 9628, 13648, 19256, 24737, 27296, 38512, 49474, 54592, 70799, 77024, 98948, 141598, 154048, 197896, 283196, 395792, 566392, 791584, 1132784, 1583168, 2053171, 2265568, 4106342, 4531136, 8212684, 16425368, 32850736, 65701472, 131402944]

約数ペア:

[(1, 131402944), (2, 65701472), (4, 32850736), (8, 16425368), (16, 8212684), (29, 4531136), (32, 4106342), (58, 2265568), (64, 2053171), (83, 1583168), (116, 1132784), (166, 791584), (232, 566392), (332, 395792), (464, 283196), (664, 197896), (853, 154048), (928, 141598), (1328, 98948), (1706, 77024), (1856, 70799), (2407, 54592), (2656, 49474), (3412, 38512), (4814, 27296), (5312, 24737), (6824, 19256), (9628, 13648)]