128938482

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 285742080

約数和(自身を除く): 156803598

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 317, 354, 383, 531, 634, 766, 951, 1062, 1149, 1902, 2298, 2853, 3447, 5706, 6894, 18703, 22597, 37406, 45194, 56109, 67791, 112218, 121411, 135582, 168327, 203373, 242822, 336654, 364233, 406746, 728466, 1092699, 2185398, 7163249, 14326498, 21489747, 42979494, 64469241, 128938482]

約数ペア:

[(1, 128938482), (2, 64469241), (3, 42979494), (6, 21489747), (9, 14326498), (18, 7163249), (59, 2185398), (118, 1092699), (177, 728466), (317, 406746), (354, 364233), (383, 336654), (531, 242822), (634, 203373), (766, 168327), (951, 135582), (1062, 121411), (1149, 112218), (1902, 67791), (2298, 56109), (2853, 45194), (3447, 37406), (5706, 22597), (6894, 18703)]