121219584

素因数分解:

$2^9\times 3^1\times {\mathrm{78919}}^1$

素因数の和:78940

約数の個数: 40

約数和(自身を含む): 322940640

約数和(自身を除く): 201721056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 78919, 157838, 236757, 315676, 473514, 631352, 947028, 1262704, 1894056, 2525408, 3788112, 5050816, 7576224, 10101632, 15152448, 20203264, 30304896, 40406528, 60609792, 121219584]

約数ペア:

[(1, 121219584), (2, 60609792), (3, 40406528), (4, 30304896), (6, 20203264), (8, 15152448), (12, 10101632), (16, 7576224), (24, 5050816), (32, 3788112), (48, 2525408), (64, 1894056), (96, 1262704), (128, 947028), (192, 631352), (256, 473514), (384, 315676), (512, 236757), (768, 157838), (1536, 78919)]