138328848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 446846400

約数和(自身を除く): 308517552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1259, 1308, 1526, 1744, 1962, 2289, 2518, 2616, 3052, 3777, 3924, 4578, 5036, 5232, 6104, 6867, 7554, 7848, 8813, 9156, 10072, 11331, 12208, 13734, 15108, 15696, 17626, 18312, 20144, 22662, 26439, 27468, 30216, 35252, 36624, 45324, 52878, 54936, 60432, 70504, 79317, 90648, 105756, 109872, 137231, 141008, 158634, 181296, 211512, 274462, 317268, 411693, 423024, 548924, 634536, 823386, 960617, 1097848, 1235079, 1269072, 1646772, 1921234, 2195696, 2470158, 2881851, 3293544, 3842468, 4940316, 5763702, 6587088, 7684936, 8645553, 9880632, 11527404, 15369872, 17291106, 19761264, 23054808, 34582212, 46109616, 69164424, 138328848]

約数ペア:

[(1, 138328848), (2, 69164424), (3, 46109616), (4, 34582212), (6, 23054808), (7, 19761264), (8, 17291106), (9, 15369872), (12, 11527404), (14, 9880632), (16, 8645553), (18, 7684936), (21, 6587088), (24, 5763702), (28, 4940316), (36, 3842468), (42, 3293544), (48, 2881851), (56, 2470158), (63, 2195696), (72, 1921234), (84, 1646772), (109, 1269072), (112, 1235079), (126, 1097848), (144, 960617), (168, 823386), (218, 634536), (252, 548924), (327, 423024), (336, 411693), (436, 317268), (504, 274462), (654, 211512), (763, 181296), (872, 158634), (981, 141008), (1008, 137231), (1259, 109872), (1308, 105756), (1526, 90648), (1744, 79317), (1962, 70504), (2289, 60432), (2518, 54936), (2616, 52878), (3052, 45324), (3777, 36624), (3924, 35252), (4578, 30216), (5036, 27468), (5232, 26439), (6104, 22662), (6867, 20144), (7554, 18312), (7848, 17626), (8813, 15696), (9156, 15108), (10072, 13734), (11331, 12208)]