138536496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137437}}^1$

素因数の和:137458

約数の個数: 60

約数和(自身を含む): 443100112

約数和(自身を除く): 304563616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 137437, 274874, 412311, 549748, 824622, 962059, 1099496, 1236933, 1649244, 1924118, 2198992, 2473866, 2886177, 3298488, 3848236, 4947732, 5772354, 6596976, 7696472, 8658531, 9895464, 11544708, 15392944, 17317062, 19790928, 23089416, 34634124, 46178832, 69268248, 138536496]

約数ペア:

[(1, 138536496), (2, 69268248), (3, 46178832), (4, 34634124), (6, 23089416), (7, 19790928), (8, 17317062), (9, 15392944), (12, 11544708), (14, 9895464), (16, 8658531), (18, 7696472), (21, 6596976), (24, 5772354), (28, 4947732), (36, 3848236), (42, 3298488), (48, 2886177), (56, 2473866), (63, 2198992), (72, 1924118), (84, 1649244), (112, 1236933), (126, 1099496), (144, 962059), (168, 824622), (252, 549748), (336, 412311), (504, 274874), (1008, 137437)]