157053852280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13131593}}^1$

素因数の和:13131640

約数の個数: 64

約数和(自身を含む): 397099402560

約数和(自身を除く): 240045550280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 13131593, 26263186, 52526372, 65657965, 105052744, 131315930, 170710709, 262631860, 302026639, 341421418, 525263720, 604053278, 682842836, 853553545, 1208106556, 1365685672, 1510133195, 1707107090, 2416213112, 3020266390, 3414214180, 3926346307, 6040532780, 6828428360, 7852692614, 12081065560, 15705385228, 19631731535, 31410770456, 39263463070, 78526926140, 157053852280]

約数ペア:

[(1, 157053852280), (2, 78526926140), (4, 39263463070), (5, 31410770456), (8, 19631731535), (10, 15705385228), (13, 12081065560), (20, 7852692614), (23, 6828428360), (26, 6040532780), (40, 3926346307), (46, 3414214180), (52, 3020266390), (65, 2416213112), (92, 1707107090), (104, 1510133195), (115, 1365685672), (130, 1208106556), (184, 853553545), (230, 682842836), (260, 604053278), (299, 525263720), (460, 341421418), (520, 302026639), (598, 262631860), (920, 170710709), (1196, 131315930), (1495, 105052744), (2392, 65657965), (2990, 52526372), (5980, 26263186), (11960, 13131593)]