157037118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 371796480

約数和(自身を除く): 214759362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 89, 129, 178, 258, 267, 301, 534, 602, 623, 903, 977, 1246, 1806, 1869, 1954, 2931, 3738, 3827, 5862, 6839, 7654, 11481, 13678, 20517, 22962, 26789, 41034, 42011, 53578, 80367, 84022, 86953, 126033, 160734, 173906, 252066, 260859, 294077, 521718, 588154, 608671, 882231, 1217342, 1764462, 1826013, 3652026, 3738979, 7477958, 11216937, 22433874, 26172853, 52345706, 78518559, 157037118]

約数ペア:

[(1, 157037118), (2, 78518559), (3, 52345706), (6, 26172853), (7, 22433874), (14, 11216937), (21, 7477958), (42, 3738979), (43, 3652026), (86, 1826013), (89, 1764462), (129, 1217342), (178, 882231), (258, 608671), (267, 588154), (301, 521718), (534, 294077), (602, 260859), (623, 252066), (903, 173906), (977, 160734), (1246, 126033), (1806, 86953), (1869, 84022), (1954, 80367), (2931, 53578), (3738, 42011), (3827, 41034), (5862, 26789), (6839, 22962), (7654, 20517), (11481, 13678)]