157214974

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{653}}^1$

素因数の和:1284

約数の個数: 32

約数和(自身を含む): 279702720

約数和(自身を除く): 122487746

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 593, 653, 1186, 1306, 4151, 4571, 8302, 9142, 17197, 18937, 34394, 37874, 120379, 132559, 240758, 265118, 387229, 774458, 2710603, 5421206, 11229641, 22459282, 78607487, 157214974]

約数ペア:

[(1, 157214974), (2, 78607487), (7, 22459282), (14, 11229641), (29, 5421206), (58, 2710603), (203, 774458), (406, 387229), (593, 265118), (653, 240758), (1186, 132559), (1306, 120379), (4151, 37874), (4571, 34394), (8302, 18937), (9142, 17197)]