191995611516

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{3019}}^1\times {\mathrm{11699}}^1$

素因数の和:14879

約数の個数: 72

約数和(自身を含む): 488739888000

約数和(自身を除く): 296744276484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 3019, 5436, 6038, 9057, 11699, 12076, 18114, 23398, 27171, 35097, 36228, 46796, 54342, 70194, 105291, 108684, 140388, 210582, 421164, 455869, 911738, 1367607, 1766549, 1823476, 2735214, 3533098, 4102821, 5299647, 5470428, 7066196, 8205642, 10599294, 15898941, 16411284, 21198588, 31797882, 35319281, 63595764, 70638562, 105957843, 141277124, 211915686, 317873529, 423831372, 635747058, 1271494116, 5333211431, 10666422862, 15999634293, 21332845724, 31999268586, 47998902879, 63998537172, 95997805758, 191995611516]

約数ペア:

[(1, 191995611516), (2, 95997805758), (3, 63998537172), (4, 47998902879), (6, 31999268586), (9, 21332845724), (12, 15999634293), (18, 10666422862), (36, 5333211431), (151, 1271494116), (302, 635747058), (453, 423831372), (604, 317873529), (906, 211915686), (1359, 141277124), (1812, 105957843), (2718, 70638562), (3019, 63595764), (5436, 35319281), (6038, 31797882), (9057, 21198588), (11699, 16411284), (12076, 15898941), (18114, 10599294), (23398, 8205642), (27171, 7066196), (35097, 5470428), (36228, 5299647), (46796, 4102821), (54342, 3533098), (70194, 2735214), (105291, 1823476), (108684, 1766549), (140388, 1367607), (210582, 911738), (421164, 455869)]