157225459548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1054327}}^1$

素因数の和:1054411

約数の個数: 72

約数和(自身を含む): 398772153472

約数和(自身を除く): 241546693924

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 289, 516, 578, 731, 867, 1156, 1462, 1734, 2193, 2924, 3468, 4386, 8772, 12427, 24854, 37281, 49708, 74562, 149124, 1054327, 2108654, 3162981, 4217308, 6325962, 12651924, 17923559, 35847118, 45336061, 53770677, 71694236, 90672122, 107541354, 136008183, 181344244, 215082708, 272016366, 304700503, 544032732, 609401006, 770713037, 914101509, 1218802012, 1541426074, 1828203018, 2312139111, 3082852148, 3656406036, 4624278222, 9248556444, 13102121629, 26204243258, 39306364887, 52408486516, 78612729774, 157225459548]

約数ペア:

[(1, 157225459548), (2, 78612729774), (3, 52408486516), (4, 39306364887), (6, 26204243258), (12, 13102121629), (17, 9248556444), (34, 4624278222), (43, 3656406036), (51, 3082852148), (68, 2312139111), (86, 1828203018), (102, 1541426074), (129, 1218802012), (172, 914101509), (204, 770713037), (258, 609401006), (289, 544032732), (516, 304700503), (578, 272016366), (731, 215082708), (867, 181344244), (1156, 136008183), (1462, 107541354), (1734, 90672122), (2193, 71694236), (2924, 53770677), (3468, 45336061), (4386, 35847118), (8772, 17923559), (12427, 12651924), (24854, 6325962), (37281, 4217308), (49708, 3162981), (74562, 2108654), (149124, 1054327)]