187647564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 503375040

約数和(自身を除く): 315727476

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 173, 204, 221, 346, 409, 442, 519, 663, 692, 818, 884, 1038, 1227, 1326, 1636, 2076, 2249, 2454, 2652, 2941, 4498, 4908, 5317, 5882, 6747, 6953, 8823, 8996, 10634, 11764, 13494, 13906, 15951, 17646, 20859, 21268, 26988, 27812, 31902, 35292, 38233, 41718, 63804, 70757, 76466, 83436, 90389, 114699, 141514, 152932, 180778, 212271, 229398, 271167, 283028, 361556, 424542, 458796, 542334, 849084, 919841, 1084668, 1202869, 1839682, 2405738, 2759523, 3608607, 3679364, 4811476, 5519046, 7217214, 11038092, 14434428, 15637297, 31274594, 46911891, 62549188, 93823782, 187647564]

約数ペア:

[(1, 187647564), (2, 93823782), (3, 62549188), (4, 46911891), (6, 31274594), (12, 15637297), (13, 14434428), (17, 11038092), (26, 7217214), (34, 5519046), (39, 4811476), (51, 3679364), (52, 3608607), (68, 2759523), (78, 2405738), (102, 1839682), (156, 1202869), (173, 1084668), (204, 919841), (221, 849084), (346, 542334), (409, 458796), (442, 424542), (519, 361556), (663, 283028), (692, 271167), (818, 229398), (884, 212271), (1038, 180778), (1227, 152932), (1326, 141514), (1636, 114699), (2076, 90389), (2249, 83436), (2454, 76466), (2652, 70757), (2941, 63804), (4498, 41718), (4908, 38233), (5317, 35292), (5882, 31902), (6747, 27812), (6953, 26988), (8823, 21268), (8996, 20859), (10634, 17646), (11764, 15951), (13494, 13906)]