156914602180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4177}}^1\times {\mathrm{38333}}^1$

素因数の和:42533

約数の個数: 72

約数和(自身を含む): 383421728088

約数和(自身を除く): 226507125908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4177, 8354, 16708, 20885, 29239, 38333, 41770, 58478, 76666, 83540, 116956, 146195, 153332, 191665, 204673, 268331, 292390, 383330, 409346, 536662, 584780, 766660, 818692, 1023365, 1073324, 1341655, 1878317, 2046730, 2683310, 3756634, 4093460, 5366620, 7513268, 9391585, 18783170, 37566340, 160116941, 320233882, 640467764, 800584705, 1120818587, 1601169410, 2241637174, 3202338820, 4483274348, 5604092935, 7845730109, 11208185870, 15691460218, 22416371740, 31382920436, 39228650545, 78457301090, 156914602180]

約数ペア:

[(1, 156914602180), (2, 78457301090), (4, 39228650545), (5, 31382920436), (7, 22416371740), (10, 15691460218), (14, 11208185870), (20, 7845730109), (28, 5604092935), (35, 4483274348), (49, 3202338820), (70, 2241637174), (98, 1601169410), (140, 1120818587), (196, 800584705), (245, 640467764), (490, 320233882), (980, 160116941), (4177, 37566340), (8354, 18783170), (16708, 9391585), (20885, 7513268), (29239, 5366620), (38333, 4093460), (41770, 3756634), (58478, 2683310), (76666, 2046730), (83540, 1878317), (116956, 1341655), (146195, 1073324), (153332, 1023365), (191665, 818692), (204673, 766660), (268331, 584780), (292390, 536662), (383330, 409346)]