179361156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2731}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 451938368

約数和(自身を除く): 272577212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421, 842, 1263, 1684, 2526, 2731, 5052, 5462, 5473, 8193, 10924, 10946, 16386, 16419, 21892, 32772, 32838, 35503, 65676, 71006, 106509, 142012, 213018, 426036, 1149751, 2299502, 3449253, 4599004, 6898506, 13797012, 14946763, 29893526, 44840289, 59787052, 89680578, 179361156]

約数ペア:

[(1, 179361156), (2, 89680578), (3, 59787052), (4, 44840289), (6, 29893526), (12, 14946763), (13, 13797012), (26, 6898506), (39, 4599004), (52, 3449253), (78, 2299502), (156, 1149751), (421, 426036), (842, 213018), (1263, 142012), (1684, 106509), (2526, 71006), (2731, 65676), (5052, 35503), (5462, 32838), (5473, 32772), (8193, 21892), (10924, 16419), (10946, 16386)]