159203748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{881}}^1$

素因数の和:973

約数の個数: 72

約数和(自身を含む): 416967264

約数和(自身を除く): 257763516

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 881, 1221, 1369, 1628, 1762, 2442, 2643, 2738, 3524, 4107, 4884, 5286, 5476, 8214, 9691, 10572, 15059, 16428, 19382, 29073, 30118, 32597, 38764, 45177, 58146, 60236, 65194, 90354, 97791, 116292, 130388, 180708, 195582, 358567, 391164, 717134, 1075701, 1206089, 1434268, 2151402, 2412178, 3618267, 4302804, 4824356, 7236534, 13266979, 14473068, 26533958, 39800937, 53067916, 79601874, 159203748]

約数ペア:

[(1, 159203748), (2, 79601874), (3, 53067916), (4, 39800937), (6, 26533958), (11, 14473068), (12, 13266979), (22, 7236534), (33, 4824356), (37, 4302804), (44, 3618267), (66, 2412178), (74, 2151402), (111, 1434268), (132, 1206089), (148, 1075701), (222, 717134), (407, 391164), (444, 358567), (814, 195582), (881, 180708), (1221, 130388), (1369, 116292), (1628, 97791), (1762, 90354), (2442, 65194), (2643, 60236), (2738, 58146), (3524, 45177), (4107, 38764), (4884, 32597), (5286, 30118), (5476, 29073), (8214, 19382), (9691, 16428), (10572, 15059)]