157447908

素因数分解:

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

素因数の和:586

約数の個数: 72

約数和(自身を含む): 431239200

約数和(自身を除く): 273791292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 277, 342, 513, 554, 684, 831, 1026, 1108, 1662, 2052, 2493, 3324, 4986, 5263, 7479, 9972, 10526, 14958, 15789, 21052, 29916, 31578, 47367, 63156, 76729, 94734, 142101, 153458, 189468, 230187, 284202, 306916, 460374, 568404, 690561, 920748, 1381122, 1457851, 2071683, 2762244, 2915702, 4143366, 4373553, 5831404, 8286732, 8747106, 13120659, 17494212, 26241318, 39361977, 52482636, 78723954, 157447908]

約数ペア:

[(1, 157447908), (2, 78723954), (3, 52482636), (4, 39361977), (6, 26241318), (9, 17494212), (12, 13120659), (18, 8747106), (19, 8286732), (27, 5831404), (36, 4373553), (38, 4143366), (54, 2915702), (57, 2762244), (76, 2071683), (108, 1457851), (114, 1381122), (171, 920748), (228, 690561), (277, 568404), (342, 460374), (513, 306916), (554, 284202), (684, 230187), (831, 189468), (1026, 153458), (1108, 142101), (1662, 94734), (2052, 76729), (2493, 63156), (3324, 47367), (4986, 31578), (5263, 29916), (7479, 21052), (9972, 15789), (10526, 14958)]