140494176

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:898

約数の個数: 120

約数和(自身を含む): 419874840

約数和(自身を除く): 279380664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 108, 134, 144, 162, 201, 216, 268, 288, 324, 402, 432, 536, 603, 648, 804, 809, 864, 1072, 1206, 1296, 1608, 1618, 1809, 2144, 2412, 2427, 2592, 3216, 3236, 3618, 4824, 4854, 5427, 6432, 6472, 7236, 7281, 9648, 9708, 10854, 12944, 14472, 14562, 19296, 19416, 21708, 21843, 25888, 28944, 29124, 38832, 43416, 43686, 54203, 57888, 58248, 65529, 77664, 86832, 87372, 108406, 116496, 131058, 162609, 173664, 174744, 216812, 232992, 262116, 325218, 349488, 433624, 487827, 524232, 650436, 698976, 867248, 975654, 1048464, 1300872, 1463481, 1734496, 1951308, 2096928, 2601744, 2926962, 3902616, 4390443, 5203488, 5853924, 7805232, 8780886, 11707848, 15610464, 17561772, 23415696, 35123544, 46831392, 70247088, 140494176]

約数ペア:

[(1, 140494176), (2, 70247088), (3, 46831392), (4, 35123544), (6, 23415696), (8, 17561772), (9, 15610464), (12, 11707848), (16, 8780886), (18, 7805232), (24, 5853924), (27, 5203488), (32, 4390443), (36, 3902616), (48, 2926962), (54, 2601744), (67, 2096928), (72, 1951308), (81, 1734496), (96, 1463481), (108, 1300872), (134, 1048464), (144, 975654), (162, 867248), (201, 698976), (216, 650436), (268, 524232), (288, 487827), (324, 433624), (402, 349488), (432, 325218), (536, 262116), (603, 232992), (648, 216812), (804, 174744), (809, 173664), (864, 162609), (1072, 131058), (1206, 116496), (1296, 108406), (1608, 87372), (1618, 86832), (1809, 77664), (2144, 65529), (2412, 58248), (2427, 57888), (2592, 54203), (3216, 43686), (3236, 43416), (3618, 38832), (4824, 29124), (4854, 28944), (5427, 25888), (6432, 21843), (6472, 21708), (7236, 19416), (7281, 19296), (9648, 14562), (9708, 14472), (10854, 12944)]