156638352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 438596928

約数和(自身を除く): 281958576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 1038, 1384, 1451, 2076, 2249, 2768, 2902, 4152, 4353, 4498, 5804, 6747, 8304, 8706, 8996, 11608, 13494, 17412, 17992, 18863, 23216, 26988, 34824, 35984, 37726, 53976, 56589, 69648, 75452, 107952, 113178, 150904, 226356, 251023, 301808, 452712, 502046, 753069, 905424, 1004092, 1506138, 2008184, 3012276, 3263299, 4016368, 6024552, 6526598, 9789897, 12049104, 13053196, 19579794, 26106392, 39159588, 52212784, 78319176, 156638352]

約数ペア:

[(1, 156638352), (2, 78319176), (3, 52212784), (4, 39159588), (6, 26106392), (8, 19579794), (12, 13053196), (13, 12049104), (16, 9789897), (24, 6526598), (26, 6024552), (39, 4016368), (48, 3263299), (52, 3012276), (78, 2008184), (104, 1506138), (156, 1004092), (173, 905424), (208, 753069), (312, 502046), (346, 452712), (519, 301808), (624, 251023), (692, 226356), (1038, 150904), (1384, 113178), (1451, 107952), (2076, 75452), (2249, 69648), (2768, 56589), (2902, 53976), (4152, 37726), (4353, 35984), (4498, 34824), (5804, 26988), (6747, 23216), (8304, 18863), (8706, 17992), (8996, 17412), (11608, 13494)]