187865106

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 443390976

約数和(自身を除く): 255525870

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 347, 429, 631, 694, 858, 1041, 1262, 1893, 2082, 3786, 3817, 4511, 6941, 7634, 8203, 9022, 11451, 13533, 13882, 16406, 20823, 22902, 24609, 27066, 41646, 49218, 49621, 90233, 99242, 148863, 180466, 218957, 270699, 297726, 437914, 541398, 656871, 1313742, 2408527, 2846441, 4817054, 5692882, 7225581, 8539323, 14451162, 17078646, 31310851, 62621702, 93932553, 187865106]

約数ペア:

[(1, 187865106), (2, 93932553), (3, 62621702), (6, 31310851), (11, 17078646), (13, 14451162), (22, 8539323), (26, 7225581), (33, 5692882), (39, 4817054), (66, 2846441), (78, 2408527), (143, 1313742), (286, 656871), (347, 541398), (429, 437914), (631, 297726), (694, 270699), (858, 218957), (1041, 180466), (1262, 148863), (1893, 99242), (2082, 90233), (3786, 49621), (3817, 49218), (4511, 41646), (6941, 27066), (7634, 24609), (8203, 22902), (9022, 20823), (11451, 16406), (13533, 13882)]