156931505841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1\times {\mathrm{189757}}^1$

素因数の和:191109

約数の個数: 32

約数和(自身を含む): 240461337600

約数和(自身を除く): 83529831759

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1319, 3957, 14509, 25061, 43527, 75183, 189757, 275671, 569271, 827013, 2087327, 3605383, 6261981, 10816149, 39659213, 118977639, 250289483, 750868449, 2753184313, 4755500177, 8259552939, 14266500531, 52310501947, 156931505841]

約数ペア:

[(1, 156931505841), (3, 52310501947), (11, 14266500531), (19, 8259552939), (33, 4755500177), (57, 2753184313), (209, 750868449), (627, 250289483), (1319, 118977639), (3957, 39659213), (14509, 10816149), (25061, 6261981), (43527, 3605383), (75183, 2087327), (189757, 827013), (275671, 569271)]