134359520

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 331309440

約数和(自身を除く): 196949920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 80, 86, 118, 160, 172, 215, 236, 295, 331, 344, 430, 472, 590, 662, 688, 860, 944, 1180, 1324, 1376, 1655, 1720, 1888, 2360, 2537, 2648, 3310, 3440, 4720, 5074, 5296, 6620, 6880, 9440, 10148, 10592, 12685, 13240, 14233, 19529, 20296, 25370, 26480, 28466, 39058, 40592, 50740, 52960, 56932, 71165, 78116, 81184, 97645, 101480, 113864, 142330, 156232, 195290, 202960, 227728, 284660, 312464, 390580, 405920, 455456, 569320, 624928, 781160, 839747, 1138640, 1562320, 1679494, 2277280, 3124640, 3358988, 4198735, 6717976, 8397470, 13435952, 16794940, 26871904, 33589880, 67179760, 134359520]

約数ペア:

[(1, 134359520), (2, 67179760), (4, 33589880), (5, 26871904), (8, 16794940), (10, 13435952), (16, 8397470), (20, 6717976), (32, 4198735), (40, 3358988), (43, 3124640), (59, 2277280), (80, 1679494), (86, 1562320), (118, 1138640), (160, 839747), (172, 781160), (215, 624928), (236, 569320), (295, 455456), (331, 405920), (344, 390580), (430, 312464), (472, 284660), (590, 227728), (662, 202960), (688, 195290), (860, 156232), (944, 142330), (1180, 113864), (1324, 101480), (1376, 97645), (1655, 81184), (1720, 78116), (1888, 71165), (2360, 56932), (2537, 52960), (2648, 50740), (3310, 40592), (3440, 39058), (4720, 28466), (5074, 26480), (5296, 25370), (6620, 20296), (6880, 19529), (9440, 14233), (10148, 13240), (10592, 12685)]