147581856

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{1223}}^1$

素因数の和:1658

約数の個数: 72

約数和(自身を含む): 421031520

約数和(自身を除く): 273449664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 838, 1223, 1257, 1676, 2446, 2514, 3352, 3669, 3771, 4892, 5028, 6704, 7338, 7542, 9784, 10056, 11007, 13408, 14676, 15084, 19568, 20112, 22014, 29352, 30168, 39136, 40224, 44028, 58704, 60336, 88056, 117408, 120672, 176112, 352224, 512437, 1024874, 1537311, 2049748, 3074622, 4099496, 4611933, 6149244, 8198992, 9223866, 12298488, 16397984, 18447732, 24596976, 36895464, 49193952, 73790928, 147581856]

約数ペア:

[(1, 147581856), (2, 73790928), (3, 49193952), (4, 36895464), (6, 24596976), (8, 18447732), (9, 16397984), (12, 12298488), (16, 9223866), (18, 8198992), (24, 6149244), (32, 4611933), (36, 4099496), (48, 3074622), (72, 2049748), (96, 1537311), (144, 1024874), (288, 512437), (419, 352224), (838, 176112), (1223, 120672), (1257, 117408), (1676, 88056), (2446, 60336), (2514, 58704), (3352, 44028), (3669, 40224), (3771, 39136), (4892, 30168), (5028, 29352), (6704, 22014), (7338, 20112), (7542, 19568), (9784, 15084), (10056, 14676), (11007, 13408)]