142077160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 349599240

約数和(自身を除く): 207522080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 113, 136, 170, 172, 215, 226, 340, 344, 430, 452, 565, 680, 731, 860, 904, 1130, 1462, 1720, 1849, 1921, 2260, 2924, 3655, 3698, 3842, 4520, 4859, 5848, 7310, 7396, 7684, 9245, 9605, 9718, 14620, 14792, 15368, 18490, 19210, 19436, 24295, 29240, 31433, 36980, 38420, 38872, 48590, 62866, 73960, 76840, 82603, 97180, 125732, 157165, 165206, 194360, 208937, 251464, 314330, 330412, 413015, 417874, 628660, 660824, 826030, 835748, 1044685, 1257320, 1652060, 1671496, 2089370, 3304120, 3551929, 4178740, 7103858, 8357480, 14207716, 17759645, 28415432, 35519290, 71038580, 142077160]

約数ペア:

[(1, 142077160), (2, 71038580), (4, 35519290), (5, 28415432), (8, 17759645), (10, 14207716), (17, 8357480), (20, 7103858), (34, 4178740), (40, 3551929), (43, 3304120), (68, 2089370), (85, 1671496), (86, 1652060), (113, 1257320), (136, 1044685), (170, 835748), (172, 826030), (215, 660824), (226, 628660), (340, 417874), (344, 413015), (430, 330412), (452, 314330), (565, 251464), (680, 208937), (731, 194360), (860, 165206), (904, 157165), (1130, 125732), (1462, 97180), (1720, 82603), (1849, 76840), (1921, 73960), (2260, 62866), (2924, 48590), (3655, 38872), (3698, 38420), (3842, 36980), (4520, 31433), (4859, 29240), (5848, 24295), (7310, 19436), (7396, 19210), (7684, 18490), (9245, 15368), (9605, 14792), (9718, 14620)]