157428445096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{38767}}^1\times {\mathrm{39047}}^1$

素因数の和:77833

約数の個数: 32

約数和(自身を含む): 317900701440

約数和(自身を除く): 160472256344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 38767, 39047, 77534, 78094, 155068, 156188, 310136, 312376, 503971, 507611, 1007942, 1015222, 2015884, 2030444, 4031768, 4060888, 1513735049, 3027470098, 6054940196, 12109880392, 19678555637, 39357111274, 78714222548, 157428445096]

約数ペア:

[(1, 157428445096), (2, 78714222548), (4, 39357111274), (8, 19678555637), (13, 12109880392), (26, 6054940196), (52, 3027470098), (104, 1513735049), (38767, 4060888), (39047, 4031768), (77534, 2030444), (78094, 2015884), (155068, 1015222), (156188, 1007942), (310136, 507611), (312376, 503971)]