160256976

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1181}}^1$

素因数の和:1460

約数の個数: 80

約数和(自身を含む): 453774528

約数和(自身を除く): 293517552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 257, 264, 514, 528, 771, 1028, 1181, 1542, 2056, 2362, 2827, 3084, 3543, 4112, 4724, 5654, 6168, 7086, 8481, 9448, 11308, 12336, 12991, 14172, 16962, 18896, 22616, 25982, 28344, 33924, 38973, 45232, 51964, 56688, 67848, 77946, 103928, 135696, 155892, 207856, 303517, 311784, 607034, 623568, 910551, 1214068, 1821102, 2428136, 3338687, 3642204, 4856272, 6677374, 7284408, 10016061, 13354748, 14568816, 20032122, 26709496, 40064244, 53418992, 80128488, 160256976]

約数ペア:

[(1, 160256976), (2, 80128488), (3, 53418992), (4, 40064244), (6, 26709496), (8, 20032122), (11, 14568816), (12, 13354748), (16, 10016061), (22, 7284408), (24, 6677374), (33, 4856272), (44, 3642204), (48, 3338687), (66, 2428136), (88, 1821102), (132, 1214068), (176, 910551), (257, 623568), (264, 607034), (514, 311784), (528, 303517), (771, 207856), (1028, 155892), (1181, 135696), (1542, 103928), (2056, 77946), (2362, 67848), (2827, 56688), (3084, 51964), (3543, 45232), (4112, 38973), (4724, 33924), (5654, 28344), (6168, 25982), (7086, 22616), (8481, 18896), (9448, 16962), (11308, 14172), (12336, 12991)]