139523808

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 381652992

約数和(自身を除く): 242129184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 173, 186, 248, 271, 346, 372, 496, 519, 542, 692, 744, 813, 992, 1038, 1084, 1384, 1488, 1626, 2076, 2168, 2768, 2976, 3252, 4152, 4336, 5363, 5536, 6504, 8304, 8401, 8672, 10726, 13008, 16089, 16608, 16802, 21452, 25203, 26016, 32178, 33604, 42904, 46883, 50406, 64356, 67208, 85808, 93766, 100812, 128712, 134416, 140649, 171616, 187532, 201624, 257424, 268832, 281298, 375064, 403248, 514848, 562596, 750128, 806496, 1125192, 1453373, 1500256, 2250384, 2906746, 4360119, 4500768, 5813492, 8720238, 11626984, 17440476, 23253968, 34880952, 46507936, 69761904, 139523808]

約数ペア:

[(1, 139523808), (2, 69761904), (3, 46507936), (4, 34880952), (6, 23253968), (8, 17440476), (12, 11626984), (16, 8720238), (24, 5813492), (31, 4500768), (32, 4360119), (48, 2906746), (62, 2250384), (93, 1500256), (96, 1453373), (124, 1125192), (173, 806496), (186, 750128), (248, 562596), (271, 514848), (346, 403248), (372, 375064), (496, 281298), (519, 268832), (542, 257424), (692, 201624), (744, 187532), (813, 171616), (992, 140649), (1038, 134416), (1084, 128712), (1384, 100812), (1488, 93766), (1626, 85808), (2076, 67208), (2168, 64356), (2768, 50406), (2976, 46883), (3252, 42904), (4152, 33604), (4336, 32178), (5363, 26016), (5536, 25203), (6504, 21452), (8304, 16802), (8401, 16608), (8672, 16089), (10726, 13008)]