147846564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 388996608

約数和(自身を除く): 241150044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 967, 1116, 1233, 1644, 1934, 2466, 2901, 3868, 4247, 4932, 5802, 8494, 8703, 11604, 12741, 16988, 17406, 25482, 29977, 34812, 38223, 50964, 59954, 76446, 89931, 119908, 132479, 152892, 179862, 264958, 269793, 359724, 397437, 529916, 539586, 794874, 1079172, 1192311, 1589748, 2384622, 4106849, 4769244, 8213698, 12320547, 16427396, 24641094, 36961641, 49282188, 73923282, 147846564]

約数ペア:

[(1, 147846564), (2, 73923282), (3, 49282188), (4, 36961641), (6, 24641094), (9, 16427396), (12, 12320547), (18, 8213698), (31, 4769244), (36, 4106849), (62, 2384622), (93, 1589748), (124, 1192311), (137, 1079172), (186, 794874), (274, 539586), (279, 529916), (372, 397437), (411, 359724), (548, 269793), (558, 264958), (822, 179862), (967, 152892), (1116, 132479), (1233, 119908), (1644, 89931), (1934, 76446), (2466, 59954), (2901, 50964), (3868, 38223), (4247, 34812), (4932, 29977), (5802, 25482), (8494, 17406), (8703, 16988), (11604, 12741)]