156664396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 321330240

約数和(自身を除く): 164665844

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 229, 371, 458, 461, 742, 916, 922, 1484, 1603, 1844, 3206, 3227, 6412, 6454, 12137, 12908, 24274, 24433, 48548, 48866, 84959, 97732, 105569, 169918, 171031, 211138, 339836, 342062, 422276, 684124, 738983, 1477966, 2955932, 5595157, 11190314, 22380628, 39166099, 78332198, 156664396]

約数ペア:

[(1, 156664396), (2, 78332198), (4, 39166099), (7, 22380628), (14, 11190314), (28, 5595157), (53, 2955932), (106, 1477966), (212, 738983), (229, 684124), (371, 422276), (458, 342062), (461, 339836), (742, 211138), (916, 171031), (922, 169918), (1484, 105569), (1603, 97732), (1844, 84959), (3206, 48866), (3227, 48548), (6412, 24433), (6454, 24274), (12137, 12908)]