141981408

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 405064296

約数和(自身を除く): 263082888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1171, 1263, 1684, 2342, 2526, 3368, 3513, 3789, 4684, 5052, 6736, 7026, 7578, 9368, 10104, 10539, 13472, 14052, 15156, 18736, 20208, 21078, 28104, 30312, 37472, 40416, 42156, 56208, 60624, 84312, 112416, 121248, 168624, 337248, 492991, 985982, 1478973, 1971964, 2957946, 3943928, 4436919, 5915892, 7887856, 8873838, 11831784, 15775712, 17747676, 23663568, 35495352, 47327136, 70990704, 141981408]

約数ペア:

[(1, 141981408), (2, 70990704), (3, 47327136), (4, 35495352), (6, 23663568), (8, 17747676), (9, 15775712), (12, 11831784), (16, 8873838), (18, 7887856), (24, 5915892), (32, 4436919), (36, 3943928), (48, 2957946), (72, 1971964), (96, 1478973), (144, 985982), (288, 492991), (421, 337248), (842, 168624), (1171, 121248), (1263, 112416), (1684, 84312), (2342, 60624), (2526, 56208), (3368, 42156), (3513, 40416), (3789, 37472), (4684, 30312), (5052, 28104), (6736, 21078), (7026, 20208), (7578, 18736), (9368, 15156), (10104, 14052), (10539, 13472)]