156963649830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402470897}}^1$

素因数の和:402470920

約数の個数: 32

約数和(自身を含む): 405690665184

約数和(自身を除く): 248727015354

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402470897, 804941794, 1207412691, 2012354485, 2414825382, 4024708970, 5232121661, 6037063455, 10464243322, 12074126910, 15696364983, 26160608305, 31392729966, 52321216610, 78481824915, 156963649830]

約数ペア:

[(1, 156963649830), (2, 78481824915), (3, 52321216610), (5, 31392729966), (6, 26160608305), (10, 15696364983), (13, 12074126910), (15, 10464243322), (26, 6037063455), (30, 5232121661), (39, 4024708970), (65, 2414825382), (78, 2012354485), (130, 1207412691), (195, 804941794), (390, 402470897)]