138176556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{12007}}^1$

素因数の和:12158

約数の個数: 48

約数和(自身を含む): 371191296

約数和(自身を除く): 233014740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 12007, 24014, 36021, 48028, 72042, 84049, 144084, 168098, 252147, 336196, 504294, 1008588, 1644959, 3289918, 4934877, 6579836, 9869754, 11514713, 19739508, 23029426, 34544139, 46058852, 69088278, 138176556]

約数ペア:

[(1, 138176556), (2, 69088278), (3, 46058852), (4, 34544139), (6, 23029426), (7, 19739508), (12, 11514713), (14, 9869754), (21, 6579836), (28, 4934877), (42, 3289918), (84, 1644959), (137, 1008588), (274, 504294), (411, 336196), (548, 252147), (822, 168098), (959, 144084), (1644, 84049), (1918, 72042), (2877, 48028), (3836, 36021), (5754, 24014), (11508, 12007)]