151755904

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 311355000

約数和(自身を除く): 159599096

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 128, 146, 149, 218, 292, 298, 436, 584, 596, 872, 1168, 1192, 1744, 2336, 2384, 3488, 4672, 4768, 6976, 7957, 9344, 9536, 10877, 13952, 15914, 16241, 19072, 21754, 31828, 32482, 43508, 63656, 64964, 87016, 127312, 129928, 174032, 254624, 259856, 348064, 509248, 519712, 696128, 1018496, 1039424, 1185593, 1392256, 2078848, 2371186, 4742372, 9484744, 18969488, 37938976, 75877952, 151755904]

約数ペア:

[(1, 151755904), (2, 75877952), (4, 37938976), (8, 18969488), (16, 9484744), (32, 4742372), (64, 2371186), (73, 2078848), (109, 1392256), (128, 1185593), (146, 1039424), (149, 1018496), (218, 696128), (292, 519712), (298, 509248), (436, 348064), (584, 259856), (596, 254624), (872, 174032), (1168, 129928), (1192, 127312), (1744, 87016), (2336, 64964), (2384, 63656), (3488, 43508), (4672, 32482), (4768, 31828), (6976, 21754), (7957, 19072), (9344, 16241), (9536, 15914), (10877, 13952)]