156938164201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{210599}}^1$

素因数の和:211069

約数の個数: 32

約数和(自身を含む): 203793408000

約数和(自身を除く): 46855243799

約数列:

[1, 7, 13, 19, 91, 133, 247, 431, 1729, 3017, 5603, 8189, 39221, 57323, 106457, 210599, 745199, 1474193, 2737787, 4001381, 19164509, 28009667, 52017953, 90768169, 364125671, 635377183, 1179986197, 1724595211, 8259903379, 12072166477, 22419737743, 156938164201]

約数ペア:

[(1, 156938164201), (7, 22419737743), (13, 12072166477), (19, 8259903379), (91, 1724595211), (133, 1179986197), (247, 635377183), (431, 364125671), (1729, 90768169), (3017, 52017953), (5603, 28009667), (8189, 19164509), (39221, 4001381), (57323, 2737787), (106457, 1474193), (210599, 745199)]