162896688

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2687}}^1$

素因数の和:3122

約数の個数: 60

約数和(自身を含む): 457137408

約数和(自身を除く): 294240720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 2687, 3368, 3789, 5052, 5374, 6736, 7578, 8061, 10104, 10748, 15156, 16122, 20208, 21496, 24183, 30312, 32244, 42992, 48366, 60624, 64488, 96732, 128976, 193464, 386928, 1131227, 2262454, 3393681, 4524908, 6787362, 9049816, 10181043, 13574724, 18099632, 20362086, 27149448, 40724172, 54298896, 81448344, 162896688]

約数ペア:

[(1, 162896688), (2, 81448344), (3, 54298896), (4, 40724172), (6, 27149448), (8, 20362086), (9, 18099632), (12, 13574724), (16, 10181043), (18, 9049816), (24, 6787362), (36, 4524908), (48, 3393681), (72, 2262454), (144, 1131227), (421, 386928), (842, 193464), (1263, 128976), (1684, 96732), (2526, 64488), (2687, 60624), (3368, 48366), (3789, 42992), (5052, 32244), (5374, 30312), (6736, 24183), (7578, 21496), (8061, 20208), (10104, 16122), (10748, 15156)]