156970764

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^2\times {\mathrm{137}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 413950320

約数和(自身を除く): 256979556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 137, 206, 274, 309, 411, 412, 548, 618, 822, 927, 1233, 1236, 1644, 1854, 2466, 2781, 3699, 3708, 4932, 5562, 7398, 10609, 11124, 14111, 14796, 21218, 28222, 31827, 42333, 42436, 56444, 63654, 84666, 95481, 126999, 127308, 169332, 190962, 253998, 286443, 380997, 381924, 507996, 572886, 761994, 1145772, 1453433, 1523988, 2906866, 4360299, 5813732, 8720598, 13080897, 17441196, 26161794, 39242691, 52323588, 78485382, 156970764]

約数ペア:

[(1, 156970764), (2, 78485382), (3, 52323588), (4, 39242691), (6, 26161794), (9, 17441196), (12, 13080897), (18, 8720598), (27, 5813732), (36, 4360299), (54, 2906866), (103, 1523988), (108, 1453433), (137, 1145772), (206, 761994), (274, 572886), (309, 507996), (411, 381924), (412, 380997), (548, 286443), (618, 253998), (822, 190962), (927, 169332), (1233, 127308), (1236, 126999), (1644, 95481), (1854, 84666), (2466, 63654), (2781, 56444), (3699, 42436), (3708, 42333), (4932, 31827), (5562, 28222), (7398, 21218), (10609, 14796), (11124, 14111)]