156968580490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1\times {\mathrm{541439}}^1$

素因数の和:542046

約数の個数: 32

約数和(自身を含む): 288401264640

約数和(自身を除く): 131432684150

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 547, 1094, 2735, 5470, 28991, 57982, 144955, 289910, 541439, 1082878, 2707195, 5414390, 28696267, 57392534, 143481335, 286962670, 296167133, 592334266, 1480835665, 2961671330, 15696858049, 31393716098, 78484290245, 156968580490]

約数ペア:

[(1, 156968580490), (2, 78484290245), (5, 31393716098), (10, 15696858049), (53, 2961671330), (106, 1480835665), (265, 592334266), (530, 296167133), (547, 286962670), (1094, 143481335), (2735, 57392534), (5470, 28696267), (28991, 5414390), (57982, 2707195), (144955, 1082878), (289910, 541439)]