154399716

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 263638044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 107, 108, 124, 186, 214, 279, 321, 372, 428, 431, 558, 642, 837, 862, 963, 1116, 1284, 1293, 1674, 1724, 1926, 2586, 2889, 3317, 3348, 3852, 3879, 5172, 5778, 6634, 7758, 9951, 11556, 11637, 13268, 13361, 15516, 19902, 23274, 26722, 29853, 39804, 40083, 46117, 46548, 53444, 59706, 80166, 89559, 92234, 119412, 120249, 138351, 160332, 179118, 184468, 240498, 276702, 358236, 360747, 415053, 480996, 553404, 721494, 830106, 1245159, 1429627, 1442988, 1660212, 2490318, 2859254, 4288881, 4980636, 5718508, 8577762, 12866643, 17155524, 25733286, 38599929, 51466572, 77199858, 154399716]

約数ペア:

[(1, 154399716), (2, 77199858), (3, 51466572), (4, 38599929), (6, 25733286), (9, 17155524), (12, 12866643), (18, 8577762), (27, 5718508), (31, 4980636), (36, 4288881), (54, 2859254), (62, 2490318), (93, 1660212), (107, 1442988), (108, 1429627), (124, 1245159), (186, 830106), (214, 721494), (279, 553404), (321, 480996), (372, 415053), (428, 360747), (431, 358236), (558, 276702), (642, 240498), (837, 184468), (862, 179118), (963, 160332), (1116, 138351), (1284, 120249), (1293, 119412), (1674, 92234), (1724, 89559), (1926, 80166), (2586, 59706), (2889, 53444), (3317, 46548), (3348, 46117), (3852, 40083), (3879, 39804), (5172, 29853), (5778, 26722), (6634, 23274), (7758, 19902), (9951, 15516), (11556, 13361), (11637, 13268)]