156911618740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{11783}}^1$

素因数の和:12601

約数の個数: 96

約数和(自身を含む): 355991811840

約数和(自身を除く): 199080193100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 739, 901, 1060, 1478, 1802, 2956, 3604, 3695, 4505, 7390, 9010, 11783, 12563, 14780, 18020, 23566, 25126, 39167, 47132, 50252, 58915, 62815, 78334, 117830, 125630, 156668, 195835, 200311, 235660, 251260, 391670, 400622, 624499, 665839, 783340, 801244, 1001555, 1248998, 1331678, 2003110, 2497996, 2663356, 3122495, 3329195, 4006220, 6244990, 6658390, 8707637, 10616483, 12489980, 13316780, 17415274, 21232966, 34830548, 42465932, 43538185, 53082415, 87076370, 106164830, 148029829, 174152740, 212329660, 296059658, 461504761, 592119316, 740149145, 923009522, 1480298290, 1846019044, 2307523805, 2960596580, 4615047610, 7845580937, 9230095220, 15691161874, 31382323748, 39227904685, 78455809370, 156911618740]

約数ペア:

[(1, 156911618740), (2, 78455809370), (4, 39227904685), (5, 31382323748), (10, 15691161874), (17, 9230095220), (20, 7845580937), (34, 4615047610), (53, 2960596580), (68, 2307523805), (85, 1846019044), (106, 1480298290), (170, 923009522), (212, 740149145), (265, 592119316), (340, 461504761), (530, 296059658), (739, 212329660), (901, 174152740), (1060, 148029829), (1478, 106164830), (1802, 87076370), (2956, 53082415), (3604, 43538185), (3695, 42465932), (4505, 34830548), (7390, 21232966), (9010, 17415274), (11783, 13316780), (12563, 12489980), (14780, 10616483), (18020, 8707637), (23566, 6658390), (25126, 6244990), (39167, 4006220), (47132, 3329195), (50252, 3122495), (58915, 2663356), (62815, 2497996), (78334, 2003110), (117830, 1331678), (125630, 1248998), (156668, 1001555), (195835, 801244), (200311, 783340), (235660, 665839), (251260, 624499), (391670, 400622)]