156734289804

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{744949}}^1$

素因数の和:745242

約数の個数: 48

約数和(自身を含む): 371700252000

約数和(自身を除く): 214965962196

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 197, 267, 356, 394, 534, 591, 788, 1068, 1182, 2364, 17533, 35066, 52599, 70132, 105198, 210396, 744949, 1489898, 2234847, 2979796, 4469694, 8939388, 66300461, 132600922, 146754953, 198901383, 265201844, 293509906, 397802766, 440264859, 587019812, 795605532, 880529718, 1761059436, 13061190817, 26122381634, 39183572451, 52244763268, 78367144902, 156734289804]

約数ペア:

[(1, 156734289804), (2, 78367144902), (3, 52244763268), (4, 39183572451), (6, 26122381634), (12, 13061190817), (89, 1761059436), (178, 880529718), (197, 795605532), (267, 587019812), (356, 440264859), (394, 397802766), (534, 293509906), (591, 265201844), (788, 198901383), (1068, 146754953), (1182, 132600922), (2364, 66300461), (17533, 8939388), (35066, 4469694), (52599, 2979796), (70132, 2234847), (105198, 1489898), (210396, 744949)]