157036804972

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{1783}}^1$

素因数の和:3131

約数の個数: 72

約数和(自身を含む): 297120740000

約数和(自身を除く): 140083935028

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 289, 578, 1037, 1156, 1249, 1783, 2074, 2498, 3566, 4148, 4996, 7132, 17629, 21233, 30311, 35258, 42466, 60622, 70516, 76189, 84932, 108763, 121244, 152378, 217526, 304756, 360961, 435052, 515287, 721922, 1030574, 1295213, 1443844, 1848971, 2061148, 2226967, 2590426, 3697942, 4453934, 5180852, 7395884, 8907868, 22018621, 31432507, 37858439, 44037242, 62865014, 75716878, 88074484, 125730028, 135844987, 151433756, 271689974, 543379948, 643593463, 1287186926, 2309364779, 2574373852, 4618729558, 9237459116, 39259201243, 78518402486, 157036804972]

約数ペア:

[(1, 157036804972), (2, 78518402486), (4, 39259201243), (17, 9237459116), (34, 4618729558), (61, 2574373852), (68, 2309364779), (122, 1287186926), (244, 643593463), (289, 543379948), (578, 271689974), (1037, 151433756), (1156, 135844987), (1249, 125730028), (1783, 88074484), (2074, 75716878), (2498, 62865014), (3566, 44037242), (4148, 37858439), (4996, 31432507), (7132, 22018621), (17629, 8907868), (21233, 7395884), (30311, 5180852), (35258, 4453934), (42466, 3697942), (60622, 2590426), (70516, 2226967), (76189, 2061148), (84932, 1848971), (108763, 1443844), (121244, 1295213), (152378, 1030574), (217526, 721922), (304756, 515287), (360961, 435052)]