156910141438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{16183}}^1$

素因数の和:16936

約数の個数: 32

約数和(自身を含む): 240973286400

約数和(自身を除く): 84063144962

約数列:

[1, 2, 79, 109, 158, 218, 563, 1126, 8611, 16183, 17222, 32366, 44477, 61367, 88954, 122734, 1278457, 1763947, 2556914, 3527894, 4847993, 9111029, 9695986, 18222058, 139351813, 278703626, 719771291, 993102161, 1439542582, 1986204322, 78455070719, 156910141438]

約数ペア:

[(1, 156910141438), (2, 78455070719), (79, 1986204322), (109, 1439542582), (158, 993102161), (218, 719771291), (563, 278703626), (1126, 139351813), (8611, 18222058), (16183, 9695986), (17222, 9111029), (32366, 4847993), (44477, 3527894), (61367, 2556914), (88954, 1763947), (122734, 1278457)]