156935998778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{189877}}^1$

素因数の和:190358

約数の個数: 32

約数和(自身を含む): 257237600256

約数和(自身を除く): 100301601478

約数列:

[1, 2, 13, 26, 83, 166, 383, 766, 1079, 2158, 4979, 9958, 31789, 63578, 189877, 379754, 413257, 826514, 2468401, 4936802, 15759791, 31519582, 72722891, 145445782, 204877283, 409754566, 945397583, 1890795166, 6035999953, 12071999906, 78467999389, 156935998778]

約数ペア:

[(1, 156935998778), (2, 78467999389), (13, 12071999906), (26, 6035999953), (83, 1890795166), (166, 945397583), (383, 409754566), (766, 204877283), (1079, 145445782), (2158, 72722891), (4979, 31519582), (9958, 15759791), (31789, 4936802), (63578, 2468401), (189877, 826514), (379754, 413257)]