152696576

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 320237568

約数和(自身を除く): 167540992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 271, 284, 496, 542, 568, 992, 1084, 1136, 1984, 2168, 2201, 2272, 3968, 4336, 4402, 4544, 7936, 8401, 8672, 8804, 9088, 16802, 17344, 17608, 18176, 19241, 33604, 34688, 35216, 38482, 67208, 69376, 70432, 76964, 134416, 140864, 153928, 268832, 281728, 307856, 537664, 563456, 596471, 615712, 1075328, 1192942, 1231424, 2150656, 2385884, 2462848, 4771768, 4925696, 9543536, 19087072, 38174144, 76348288, 152696576]

約数ペア:

[(1, 152696576), (2, 76348288), (4, 38174144), (8, 19087072), (16, 9543536), (31, 4925696), (32, 4771768), (62, 2462848), (64, 2385884), (71, 2150656), (124, 1231424), (128, 1192942), (142, 1075328), (248, 615712), (256, 596471), (271, 563456), (284, 537664), (496, 307856), (542, 281728), (568, 268832), (992, 153928), (1084, 140864), (1136, 134416), (1984, 76964), (2168, 70432), (2201, 69376), (2272, 67208), (3968, 38482), (4336, 35216), (4402, 34688), (4544, 33604), (7936, 19241), (8401, 18176), (8672, 17608), (8804, 17344), (9088, 16802)]