120843528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2467}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 327552960

約数和(自身を除く): 206709432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 2467, 3768, 4082, 4934, 6123, 7401, 8164, 9868, 12246, 14802, 16328, 19736, 24492, 29604, 32071, 48984, 59208, 64142, 96213, 128284, 192426, 256568, 384852, 387319, 769704, 774638, 1161957, 1549276, 2323914, 3098552, 4647828, 5035147, 9295656, 10070294, 15105441, 20140588, 30210882, 40281176, 60421764, 120843528]

約数ペア:

[(1, 120843528), (2, 60421764), (3, 40281176), (4, 30210882), (6, 20140588), (8, 15105441), (12, 10070294), (13, 9295656), (24, 5035147), (26, 4647828), (39, 3098552), (52, 2323914), (78, 1549276), (104, 1161957), (156, 774638), (157, 769704), (312, 387319), (314, 384852), (471, 256568), (628, 192426), (942, 128284), (1256, 96213), (1884, 64142), (2041, 59208), (2467, 48984), (3768, 32071), (4082, 29604), (4934, 24492), (6123, 19736), (7401, 16328), (8164, 14802), (9868, 12246)]