196156917128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1\times {\mathrm{31247}}^1$

素因数の和:32790

約数の個数: 64

約数和(自身を含む): 402274252800

約数和(自身を除く): 206117335672

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 1489, 2108, 2978, 4216, 5956, 11912, 25313, 31247, 46159, 50626, 62494, 92318, 101252, 124988, 184636, 202504, 249976, 369272, 531199, 784703, 968657, 1062398, 1569406, 1937314, 2124796, 3138812, 3874628, 4249592, 6277624, 7749256, 16467169, 32934338, 46526783, 65868676, 93053566, 131737352, 186107132, 372214264, 790955311, 1442330273, 1581910622, 2884660546, 3163821244, 5769321092, 6327642488, 11538642184, 24519614641, 49039229282, 98078458564, 196156917128]

約数ペア:

[(1, 196156917128), (2, 98078458564), (4, 49039229282), (8, 24519614641), (17, 11538642184), (31, 6327642488), (34, 5769321092), (62, 3163821244), (68, 2884660546), (124, 1581910622), (136, 1442330273), (248, 790955311), (527, 372214264), (1054, 186107132), (1489, 131737352), (2108, 93053566), (2978, 65868676), (4216, 46526783), (5956, 32934338), (11912, 16467169), (25313, 7749256), (31247, 6277624), (46159, 4249592), (50626, 3874628), (62494, 3138812), (92318, 2124796), (101252, 1937314), (124988, 1569406), (184636, 1062398), (202504, 968657), (249976, 784703), (369272, 531199)]