142828308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5297}}^1$

素因数の和:5421

約数の個数: 72

約数和(自身を含む): 416549952

約数和(自身を除く): 273721644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1284, 1498, 1926, 2247, 2996, 3852, 4494, 5297, 6741, 8988, 10594, 13482, 15891, 21188, 26964, 31782, 37079, 47673, 63564, 74158, 95346, 111237, 148316, 190692, 222474, 333711, 444948, 566779, 667422, 1133558, 1334844, 1700337, 2267116, 3400674, 3967453, 5101011, 6801348, 7934906, 10202022, 11902359, 15869812, 20404044, 23804718, 35707077, 47609436, 71414154, 142828308]

約数ペア:

[(1, 142828308), (2, 71414154), (3, 47609436), (4, 35707077), (6, 23804718), (7, 20404044), (9, 15869812), (12, 11902359), (14, 10202022), (18, 7934906), (21, 6801348), (28, 5101011), (36, 3967453), (42, 3400674), (63, 2267116), (84, 1700337), (107, 1334844), (126, 1133558), (214, 667422), (252, 566779), (321, 444948), (428, 333711), (642, 222474), (749, 190692), (963, 148316), (1284, 111237), (1498, 95346), (1926, 74158), (2247, 63564), (2996, 47673), (3852, 37079), (4494, 31782), (5297, 26964), (6741, 21188), (8988, 15891), (10594, 13482)]