140673624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1641

約数の個数: 128

約数和(自身を含む): 443681280

約数和(自身を除く): 303007656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1571, 1599, 1722, 2132, 2184, 2296, 3142, 3198, 3444, 3731, 4264, 4713, 6284, 6396, 6888, 7462, 9426, 10997, 11193, 12568, 12792, 14924, 18852, 20423, 21994, 22386, 29848, 32991, 37704, 40846, 43988, 44772, 61269, 64411, 65982, 81692, 87976, 89544, 122538, 128822, 131964, 142961, 163384, 193233, 245076, 257644, 263928, 285922, 386466, 428883, 450877, 490152, 515288, 571844, 772932, 837343, 857766, 901754, 1143688, 1352631, 1545864, 1674686, 1715532, 1803508, 2512029, 2705262, 3349372, 3431064, 3607016, 5024058, 5410524, 5861401, 6698744, 10048116, 10821048, 11722802, 17584203, 20096232, 23445604, 35168406, 46891208, 70336812, 140673624]

約数ペア:

[(1, 140673624), (2, 70336812), (3, 46891208), (4, 35168406), (6, 23445604), (7, 20096232), (8, 17584203), (12, 11722802), (13, 10821048), (14, 10048116), (21, 6698744), (24, 5861401), (26, 5410524), (28, 5024058), (39, 3607016), (41, 3431064), (42, 3349372), (52, 2705262), (56, 2512029), (78, 1803508), (82, 1715532), (84, 1674686), (91, 1545864), (104, 1352631), (123, 1143688), (156, 901754), (164, 857766), (168, 837343), (182, 772932), (246, 571844), (273, 515288), (287, 490152), (312, 450877), (328, 428883), (364, 386466), (492, 285922), (533, 263928), (546, 257644), (574, 245076), (728, 193233), (861, 163384), (984, 142961), (1066, 131964), (1092, 128822), (1148, 122538), (1571, 89544), (1599, 87976), (1722, 81692), (2132, 65982), (2184, 64411), (2296, 61269), (3142, 44772), (3198, 43988), (3444, 40846), (3731, 37704), (4264, 32991), (4713, 29848), (6284, 22386), (6396, 21994), (6888, 20423), (7462, 18852), (9426, 14924), (10997, 12792), (11193, 12568)]