128797396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 278508160

約数和(自身を除く): 149710764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 331, 364, 662, 1069, 1324, 2138, 2317, 4276, 4303, 4634, 7483, 8606, 9268, 13897, 14966, 17212, 27794, 29932, 30121, 55588, 60242, 97279, 120484, 194558, 353839, 389116, 707678, 1415356, 2476873, 4599907, 4953746, 9199814, 9907492, 18399628, 32199349, 64398698, 128797396]

約数ペア:

[(1, 128797396), (2, 64398698), (4, 32199349), (7, 18399628), (13, 9907492), (14, 9199814), (26, 4953746), (28, 4599907), (52, 2476873), (91, 1415356), (182, 707678), (331, 389116), (364, 353839), (662, 194558), (1069, 120484), (1324, 97279), (2138, 60242), (2317, 55588), (4276, 30121), (4303, 29932), (4634, 27794), (7483, 17212), (8606, 14966), (9268, 13897)]