156672810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 467430912

約数和(自身を除く): 310758102

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 577, 630, 862, 1154, 1293, 1731, 2155, 2586, 2885, 3017, 3462, 3879, 4039, 4310, 5193, 5770, 6034, 6465, 7758, 8078, 8655, 9051, 10386, 12117, 12930, 15085, 17310, 18102, 19395, 20195, 24234, 25965, 27153, 30170, 36351, 38790, 40390, 45255, 51930, 54306, 60585, 72702, 90510, 121170, 135765, 181755, 248687, 271530, 363510, 497374, 746061, 1243435, 1492122, 1740809, 2238183, 2486870, 3481618, 3730305, 4476366, 5222427, 7460610, 8704045, 10444854, 11190915, 15667281, 17408090, 22381830, 26112135, 31334562, 52224270, 78336405, 156672810]

約数ペア:

[(1, 156672810), (2, 78336405), (3, 52224270), (5, 31334562), (6, 26112135), (7, 22381830), (9, 17408090), (10, 15667281), (14, 11190915), (15, 10444854), (18, 8704045), (21, 7460610), (30, 5222427), (35, 4476366), (42, 3730305), (45, 3481618), (63, 2486870), (70, 2238183), (90, 1740809), (105, 1492122), (126, 1243435), (210, 746061), (315, 497374), (431, 363510), (577, 271530), (630, 248687), (862, 181755), (1154, 135765), (1293, 121170), (1731, 90510), (2155, 72702), (2586, 60585), (2885, 54306), (3017, 51930), (3462, 45255), (3879, 40390), (4039, 38790), (4310, 36351), (5193, 30170), (5770, 27153), (6034, 25965), (6465, 24234), (7758, 20195), (8078, 19395), (8655, 18102), (9051, 17310), (10386, 15085), (12117, 12930)]