142372524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1987}}^1$

素因数の和:2854

約数の個数: 48

約数和(自身を含む): 380296448

約数和(自身を除く): 237923924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853, 1706, 1987, 2559, 3412, 3974, 5118, 5961, 5971, 7948, 10236, 11922, 11942, 13909, 17913, 23844, 23884, 27818, 35826, 41727, 55636, 71652, 83454, 166908, 1694911, 3389822, 5084733, 6779644, 10169466, 11864377, 20338932, 23728754, 35593131, 47457508, 71186262, 142372524]

約数ペア:

[(1, 142372524), (2, 71186262), (3, 47457508), (4, 35593131), (6, 23728754), (7, 20338932), (12, 11864377), (14, 10169466), (21, 6779644), (28, 5084733), (42, 3389822), (84, 1694911), (853, 166908), (1706, 83454), (1987, 71652), (2559, 55636), (3412, 41727), (3974, 35826), (5118, 27818), (5961, 23884), (5971, 23844), (7948, 17913), (10236, 13909), (11922, 11942)]