157055718531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{197957}}^1$

素因数の和:198459

約数の個数: 32

約数和(自身を含む): 228047616000

約数和(自身を除く): 70991897469

約数列:

[1, 3, 19, 31, 57, 93, 449, 589, 1347, 1767, 8531, 13919, 25593, 41757, 197957, 264461, 593871, 793383, 3761183, 6136667, 11283549, 18410001, 88882693, 116596673, 266648079, 349790019, 1688771167, 2755363483, 5066313501, 8266090449, 52351906177, 157055718531]

約数ペア:

[(1, 157055718531), (3, 52351906177), (19, 8266090449), (31, 5066313501), (57, 2755363483), (93, 1688771167), (449, 349790019), (589, 266648079), (1347, 116596673), (1767, 88882693), (8531, 18410001), (13919, 11283549), (25593, 6136667), (41757, 3761183), (197957, 793383), (264461, 593871)]