190405968

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3204

約数の個数: 80

約数和(自身を含む): 520300032

約数和(自身を除く): 329894064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3121, 3813, 5084, 6242, 7626, 9363, 10168, 12484, 15252, 18726, 20336, 24968, 30504, 37452, 49936, 61008, 74904, 96751, 127961, 149808, 193502, 255922, 290253, 383883, 387004, 511844, 580506, 767766, 774008, 1023688, 1161012, 1535532, 1548016, 2047376, 2322024, 3071064, 3966791, 4644048, 6142128, 7933582, 11900373, 15867164, 23800746, 31734328, 47601492, 63468656, 95202984, 190405968]

約数ペア:

[(1, 190405968), (2, 95202984), (3, 63468656), (4, 47601492), (6, 31734328), (8, 23800746), (12, 15867164), (16, 11900373), (24, 7933582), (31, 6142128), (41, 4644048), (48, 3966791), (62, 3071064), (82, 2322024), (93, 2047376), (123, 1548016), (124, 1535532), (164, 1161012), (186, 1023688), (246, 774008), (248, 767766), (328, 580506), (372, 511844), (492, 387004), (496, 383883), (656, 290253), (744, 255922), (984, 193502), (1271, 149808), (1488, 127961), (1968, 96751), (2542, 74904), (3121, 61008), (3813, 49936), (5084, 37452), (6242, 30504), (7626, 24968), (9363, 20336), (10168, 18726), (12484, 15252)]