156924690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{402371}}^1$

素因数の和:402394

約数の個数: 32

約数和(自身を含む): 405590976

約数和(自身を除く): 248666286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 402371, 804742, 1207113, 2011855, 2414226, 4023710, 5230823, 6035565, 10461646, 12071130, 15692469, 26154115, 31384938, 52308230, 78462345, 156924690]

約数ペア:

[(1, 156924690), (2, 78462345), (3, 52308230), (5, 31384938), (6, 26154115), (10, 15692469), (13, 12071130), (15, 10461646), (26, 6035565), (30, 5230823), (39, 4023710), (65, 2414226), (78, 2011855), (130, 1207113), (195, 804742), (390, 402371)]