156275154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40009}}^1$

素因数の和:40055

約数の個数: 48

約数和(自身を含む): 399459840

約数和(自身を除く): 243184686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 40009, 80018, 120027, 240054, 280063, 360081, 560126, 720162, 840189, 1240279, 1680378, 2480558, 2520567, 3720837, 5041134, 7441674, 8681953, 11162511, 17363906, 22325022, 26045859, 52091718, 78137577, 156275154]

約数ペア:

[(1, 156275154), (2, 78137577), (3, 52091718), (6, 26045859), (7, 22325022), (9, 17363906), (14, 11162511), (18, 8681953), (21, 7441674), (31, 5041134), (42, 3720837), (62, 2520567), (63, 2480558), (93, 1680378), (126, 1240279), (186, 840189), (217, 720162), (279, 560126), (434, 360081), (558, 280063), (651, 240054), (1302, 120027), (1953, 80018), (3906, 40009)]