125938384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 301855680

約数和(自身を除く): 175917296

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 2897, 3344, 3952, 5434, 5794, 10868, 11588, 21736, 23176, 31867, 37661, 43472, 46352, 55043, 63734, 75322, 110086, 127468, 150644, 220172, 254936, 301288, 414271, 440344, 509872, 602576, 605473, 715559, 828542, 880688, 1210946, 1431118, 1657084, 2421892, 2862236, 3314168, 4843784, 5724472, 6628336, 7871149, 9687568, 11448944, 15742298, 31484596, 62969192, 125938384]

約数ペア:

[(1, 125938384), (2, 62969192), (4, 31484596), (8, 15742298), (11, 11448944), (13, 9687568), (16, 7871149), (19, 6628336), (22, 5724472), (26, 4843784), (38, 3314168), (44, 2862236), (52, 2421892), (76, 1657084), (88, 1431118), (104, 1210946), (143, 880688), (152, 828542), (176, 715559), (208, 605473), (209, 602576), (247, 509872), (286, 440344), (304, 414271), (418, 301288), (494, 254936), (572, 220172), (836, 150644), (988, 127468), (1144, 110086), (1672, 75322), (1976, 63734), (2288, 55043), (2717, 46352), (2897, 43472), (3344, 37661), (3952, 31867), (5434, 23176), (5794, 21736), (10868, 11588)]