156958902812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1\times {\mathrm{20357}}^1$

素因数の和:22046

約数の個数: 48

約数和(自身を含む): 295131066048

約数和(自身を除く): 138172163236

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 1597, 2414, 3194, 4828, 6388, 20357, 27149, 40714, 54298, 81428, 108596, 113387, 226774, 346069, 453548, 692138, 1384276, 1445347, 1927579, 2890694, 3855158, 5781388, 7710316, 24570899, 32510129, 49141798, 65020258, 98283596, 130040516, 552672193, 1105344386, 2210688772, 2308219159, 4616438318, 9232876636, 39239725703, 78479451406, 156958902812]

約数ペア:

[(1, 156958902812), (2, 78479451406), (4, 39239725703), (17, 9232876636), (34, 4616438318), (68, 2308219159), (71, 2210688772), (142, 1105344386), (284, 552672193), (1207, 130040516), (1597, 98283596), (2414, 65020258), (3194, 49141798), (4828, 32510129), (6388, 24570899), (20357, 7710316), (27149, 5781388), (40714, 3855158), (54298, 2890694), (81428, 1927579), (108596, 1445347), (113387, 1384276), (226774, 692138), (346069, 453548)]