147500838

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:483

約数の個数: 80

約数和(自身を含む): 351180720

約数和(自身を除く): 203679882

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 173, 277, 342, 346, 513, 519, 554, 831, 1026, 1038, 1539, 1557, 1662, 2493, 3078, 3114, 3287, 4671, 4986, 5263, 6574, 7479, 9342, 9861, 10526, 14013, 14958, 15789, 19722, 22437, 28026, 29583, 31578, 44874, 47367, 47921, 59166, 88749, 94734, 95842, 142101, 143763, 177498, 266247, 284202, 287526, 426303, 431289, 532494, 852606, 862578, 910499, 1293867, 1820998, 2587734, 2731497, 3881601, 5462994, 7763202, 8194491, 16388982, 24583473, 49166946, 73750419, 147500838]

約数ペア:

[(1, 147500838), (2, 73750419), (3, 49166946), (6, 24583473), (9, 16388982), (18, 8194491), (19, 7763202), (27, 5462994), (38, 3881601), (54, 2731497), (57, 2587734), (81, 1820998), (114, 1293867), (162, 910499), (171, 862578), (173, 852606), (277, 532494), (342, 431289), (346, 426303), (513, 287526), (519, 284202), (554, 266247), (831, 177498), (1026, 143763), (1038, 142101), (1539, 95842), (1557, 94734), (1662, 88749), (2493, 59166), (3078, 47921), (3114, 47367), (3287, 44874), (4671, 31578), (4986, 29583), (5263, 28026), (6574, 22437), (7479, 19722), (9342, 15789), (9861, 14958), (10526, 14013)]