156964269180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{13279549}}^1$

素因数の和:13279758

約数の個数: 48

約数和(自身を含む): 441730951200

約数和(自身を除く): 284766682020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 13279549, 26559098, 39838647, 53118196, 66397745, 79677294, 132795490, 159354588, 199193235, 265590980, 398386470, 796772940, 2616071153, 5232142306, 7848213459, 10464284612, 13080355765, 15696426918, 26160711530, 31392853836, 39241067295, 52321423060, 78482134590, 156964269180]

約数ペア:

[(1, 156964269180), (2, 78482134590), (3, 52321423060), (4, 39241067295), (5, 31392853836), (6, 26160711530), (10, 15696426918), (12, 13080355765), (15, 10464284612), (20, 7848213459), (30, 5232142306), (60, 2616071153), (197, 796772940), (394, 398386470), (591, 265590980), (788, 199193235), (985, 159354588), (1182, 132795490), (1970, 79677294), (2364, 66397745), (2955, 53118196), (3940, 39838647), (5910, 26559098), (11820, 13279549)]