140293728

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2287}}^1$

素因数の和:2377

約数の個数: 96

約数和(自身を含む): 415134720

約数和(自身を除く): 274840992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2287, 2556, 3408, 3834, 4574, 5112, 6816, 6861, 7668, 9148, 10224, 13722, 15336, 18296, 20448, 20583, 27444, 30672, 36592, 41166, 54888, 61344, 61749, 73184, 82332, 109776, 123498, 162377, 164664, 219552, 246996, 324754, 329328, 487131, 493992, 649508, 658656, 974262, 987984, 1299016, 1461393, 1948524, 1975968, 2598032, 2922786, 3897048, 4384179, 5196064, 5845572, 7794096, 8768358, 11691144, 15588192, 17536716, 23382288, 35073432, 46764576, 70146864, 140293728]

約数ペア:

[(1, 140293728), (2, 70146864), (3, 46764576), (4, 35073432), (6, 23382288), (8, 17536716), (9, 15588192), (12, 11691144), (16, 8768358), (18, 7794096), (24, 5845572), (27, 5196064), (32, 4384179), (36, 3897048), (48, 2922786), (54, 2598032), (71, 1975968), (72, 1948524), (96, 1461393), (108, 1299016), (142, 987984), (144, 974262), (213, 658656), (216, 649508), (284, 493992), (288, 487131), (426, 329328), (432, 324754), (568, 246996), (639, 219552), (852, 164664), (864, 162377), (1136, 123498), (1278, 109776), (1704, 82332), (1917, 73184), (2272, 61749), (2287, 61344), (2556, 54888), (3408, 41166), (3834, 36592), (4574, 30672), (5112, 27444), (6816, 20583), (6861, 20448), (7668, 18296), (9148, 15336), (10224, 13722)]