126787892

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 292454400

約数和(自身を除く): 165666508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 271, 308, 341, 343, 434, 539, 542, 682, 686, 868, 1078, 1084, 1364, 1372, 1519, 1897, 2156, 2387, 2981, 3038, 3773, 3794, 4774, 5962, 6076, 7546, 7588, 8401, 9548, 10633, 11924, 13279, 15092, 16709, 16802, 20867, 21266, 26558, 33418, 33604, 41734, 42532, 53116, 58807, 66836, 83468, 92411, 92953, 116963, 117614, 146069, 184822, 185906, 233926, 235228, 292138, 369644, 371812, 411649, 467852, 584276, 646877, 823298, 1022483, 1293754, 1646596, 2044966, 2587508, 2881543, 4089932, 4528139, 5763086, 9056278, 11526172, 18112556, 31696973, 63393946, 126787892]

約数ペア:

[(1, 126787892), (2, 63393946), (4, 31696973), (7, 18112556), (11, 11526172), (14, 9056278), (22, 5763086), (28, 4528139), (31, 4089932), (44, 2881543), (49, 2587508), (62, 2044966), (77, 1646596), (98, 1293754), (124, 1022483), (154, 823298), (196, 646877), (217, 584276), (271, 467852), (308, 411649), (341, 371812), (343, 369644), (434, 292138), (539, 235228), (542, 233926), (682, 185906), (686, 184822), (868, 146069), (1078, 117614), (1084, 116963), (1364, 92953), (1372, 92411), (1519, 83468), (1897, 66836), (2156, 58807), (2387, 53116), (2981, 42532), (3038, 41734), (3773, 33604), (3794, 33418), (4774, 26558), (5962, 21266), (6076, 20867), (7546, 16802), (7588, 16709), (8401, 15092), (9548, 13279), (10633, 11924)]