156922307979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1\times {\mathrm{18371}}^1$

素因数の和:19211

約数の個数: 32

約数和(自身を含む): 221457557760

約数和(自身を除く): 64535249781

約数列:

[1, 3, 19, 57, 277, 541, 831, 1623, 5263, 10279, 15789, 18371, 30837, 55113, 149857, 349049, 449571, 1047147, 2847283, 5088767, 8541849, 9938711, 15266301, 29816133, 96686573, 188835509, 290059719, 566506527, 2753022947, 8259068841, 52307435993, 156922307979]

約数ペア:

[(1, 156922307979), (3, 52307435993), (19, 8259068841), (57, 2753022947), (277, 566506527), (541, 290059719), (831, 188835509), (1623, 96686573), (5263, 29816133), (10279, 15266301), (15789, 9938711), (18371, 8541849), (30837, 5088767), (55113, 2847283), (149857, 1047147), (349049, 449571)]