126183778

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 221895936

約数和(自身を除く): 95712158

約数列:

[1, 2, 7, 14, 53, 106, 173, 346, 371, 742, 983, 1211, 1966, 2422, 6881, 9169, 13762, 18338, 52099, 64183, 104198, 128366, 170059, 340118, 364693, 729386, 1190413, 2380826, 9013127, 18026254, 63091889, 126183778]

約数ペア:

[(1, 126183778), (2, 63091889), (7, 18026254), (14, 9013127), (53, 2380826), (106, 1190413), (173, 729386), (346, 364693), (371, 340118), (742, 170059), (983, 128366), (1211, 104198), (1966, 64183), (2422, 52099), (6881, 18338), (9169, 13762)]