155994108

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 399404544

約数和(自身を除く): 243410436

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 289, 372, 527, 578, 867, 1054, 1156, 1451, 1581, 1734, 2108, 2902, 3162, 3468, 4353, 5804, 6324, 8706, 8959, 17412, 17918, 24667, 26877, 35836, 44981, 49334, 53754, 74001, 89962, 98668, 107508, 134943, 148002, 179924, 269886, 296004, 419339, 539772, 764677, 838678, 1258017, 1529354, 1677356, 2294031, 2516034, 3058708, 4588062, 5032068, 9176124, 12999509, 25999018, 38998527, 51998036, 77997054, 155994108]

約数ペア:

[(1, 155994108), (2, 77997054), (3, 51998036), (4, 38998527), (6, 25999018), (12, 12999509), (17, 9176124), (31, 5032068), (34, 4588062), (51, 3058708), (62, 2516034), (68, 2294031), (93, 1677356), (102, 1529354), (124, 1258017), (186, 838678), (204, 764677), (289, 539772), (372, 419339), (527, 296004), (578, 269886), (867, 179924), (1054, 148002), (1156, 134943), (1451, 107508), (1581, 98668), (1734, 89962), (2108, 74001), (2902, 53754), (3162, 49334), (3468, 44981), (4353, 35836), (5804, 26877), (6324, 24667), (8706, 17918), (8959, 17412)]