131062776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{420073}}^1$

素因数の和:420095

約数の個数: 32

約数和(自身を含む): 352862160

約数和(自身を除く): 221799384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 420073, 840146, 1260219, 1680292, 2520438, 3360584, 5040876, 5460949, 10081752, 10921898, 16382847, 21843796, 32765694, 43687592, 65531388, 131062776]

約数ペア:

[(1, 131062776), (2, 65531388), (3, 43687592), (4, 32765694), (6, 21843796), (8, 16382847), (12, 10921898), (13, 10081752), (24, 5460949), (26, 5040876), (39, 3360584), (52, 2520438), (78, 1680292), (104, 1260219), (156, 840146), (312, 420073)]