191503360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 88

約数和(自身を含む): 464849136

約数和(自身を除く): 273345776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 331, 452, 512, 565, 640, 662, 904, 1024, 1130, 1280, 1324, 1655, 1808, 2260, 2560, 2648, 3310, 3616, 4520, 5120, 5296, 6620, 7232, 9040, 10592, 13240, 14464, 18080, 21184, 26480, 28928, 36160, 37403, 42368, 52960, 57856, 72320, 74806, 84736, 105920, 115712, 144640, 149612, 169472, 187015, 211840, 289280, 299224, 338944, 374030, 423680, 578560, 598448, 748060, 847360, 1196896, 1496120, 1694720, 2393792, 2992240, 4787584, 5984480, 9575168, 11968960, 19150336, 23937920, 38300672, 47875840, 95751680, 191503360]

約数ペア:

[(1, 191503360), (2, 95751680), (4, 47875840), (5, 38300672), (8, 23937920), (10, 19150336), (16, 11968960), (20, 9575168), (32, 5984480), (40, 4787584), (64, 2992240), (80, 2393792), (113, 1694720), (128, 1496120), (160, 1196896), (226, 847360), (256, 748060), (320, 598448), (331, 578560), (452, 423680), (512, 374030), (565, 338944), (640, 299224), (662, 289280), (904, 211840), (1024, 187015), (1130, 169472), (1280, 149612), (1324, 144640), (1655, 115712), (1808, 105920), (2260, 84736), (2560, 74806), (2648, 72320), (3310, 57856), (3616, 52960), (4520, 42368), (5120, 37403), (5296, 36160), (6620, 28928), (7232, 26480), (9040, 21184), (10592, 18080), (13240, 14464)]