120989596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 264913600

約数和(自身を除く): 143924004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5449, 5551, 10898, 11102, 21796, 22204, 38143, 70837, 76286, 141674, 152572, 283348, 332389, 495859, 664778, 991718, 1329556, 1983436, 2326723, 4321057, 4653446, 8642114, 9306892, 17284228, 30247399, 60494798, 120989596]

約数ペア:

[(1, 120989596), (2, 60494798), (4, 30247399), (7, 17284228), (13, 9306892), (14, 8642114), (26, 4653446), (28, 4321057), (52, 2326723), (61, 1983436), (91, 1329556), (122, 991718), (182, 664778), (244, 495859), (364, 332389), (427, 283348), (793, 152572), (854, 141674), (1586, 76286), (1708, 70837), (3172, 38143), (5449, 22204), (5551, 21796), (10898, 11102)]