121908472

素因数分解:

$2^3\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 267026760

約数和(自身を除く): 145118288

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 307, 392, 614, 1013, 1228, 2026, 2149, 2456, 4052, 4298, 7091, 8104, 8596, 14182, 15043, 17192, 28364, 30086, 49637, 56728, 60172, 99274, 120344, 198548, 310991, 397096, 621982, 1243964, 2176937, 2487928, 4353874, 8707748, 15238559, 17415496, 30477118, 60954236, 121908472]

約数ペア:

[(1, 121908472), (2, 60954236), (4, 30477118), (7, 17415496), (8, 15238559), (14, 8707748), (28, 4353874), (49, 2487928), (56, 2176937), (98, 1243964), (196, 621982), (307, 397096), (392, 310991), (614, 198548), (1013, 120344), (1228, 99274), (2026, 60172), (2149, 56728), (2456, 49637), (4052, 30086), (4298, 28364), (7091, 17192), (8104, 15043), (8596, 14182)]