161107248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108271}}^1$

素因数の和:108313

約数の個数: 40

約数和(自身を含む): 429623296

約数和(自身を除く): 268516048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108271, 216542, 324813, 433084, 649626, 866168, 1299252, 1732336, 2598504, 3356401, 5197008, 6712802, 10069203, 13425604, 20138406, 26851208, 40276812, 53702416, 80553624, 161107248]

約数ペア:

[(1, 161107248), (2, 80553624), (3, 53702416), (4, 40276812), (6, 26851208), (8, 20138406), (12, 13425604), (16, 10069203), (24, 6712802), (31, 5197008), (48, 3356401), (62, 2598504), (93, 1732336), (124, 1299252), (186, 866168), (248, 649626), (372, 433084), (496, 324813), (744, 216542), (1488, 108271)]