151771040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 380588544

約数和(自身を除く): 228817504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 827, 992, 1147, 1184, 1240, 1480, 1654, 2294, 2480, 2960, 3308, 4135, 4588, 4960, 5735, 5920, 6616, 8270, 9176, 11470, 13232, 16540, 18352, 22940, 25637, 26464, 30599, 33080, 36704, 45880, 51274, 61198, 66160, 91760, 102548, 122396, 128185, 132320, 152995, 183520, 205096, 244792, 256370, 305990, 410192, 489584, 512740, 611980, 820384, 948569, 979168, 1025480, 1223960, 1897138, 2050960, 2447920, 3794276, 4101920, 4742845, 4895840, 7588552, 9485690, 15177104, 18971380, 30354208, 37942760, 75885520, 151771040]

約数ペア:

[(1, 151771040), (2, 75885520), (4, 37942760), (5, 30354208), (8, 18971380), (10, 15177104), (16, 9485690), (20, 7588552), (31, 4895840), (32, 4742845), (37, 4101920), (40, 3794276), (62, 2447920), (74, 2050960), (80, 1897138), (124, 1223960), (148, 1025480), (155, 979168), (160, 948569), (185, 820384), (248, 611980), (296, 512740), (310, 489584), (370, 410192), (496, 305990), (592, 256370), (620, 244792), (740, 205096), (827, 183520), (992, 152995), (1147, 132320), (1184, 128185), (1240, 122396), (1480, 102548), (1654, 91760), (2294, 66160), (2480, 61198), (2960, 51274), (3308, 45880), (4135, 36704), (4588, 33080), (4960, 30599), (5735, 26464), (5920, 25637), (6616, 22940), (8270, 18352), (9176, 16540), (11470, 13232)]