156780539270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13463}}^1\times {\mathrm{61291}}^1$

素因数の和:74780

約数の個数: 32

約数和(自身を含む): 297084775680

約数和(自身を除く): 140304236410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 13463, 26926, 61291, 67315, 122582, 134630, 255797, 306455, 511594, 612910, 1164529, 1278985, 2329058, 2557970, 5822645, 11645290, 825160733, 1650321466, 4125803665, 8251607330, 15678053927, 31356107854, 78390269635, 156780539270]

約数ペア:

[(1, 156780539270), (2, 78390269635), (5, 31356107854), (10, 15678053927), (19, 8251607330), (38, 4125803665), (95, 1650321466), (190, 825160733), (13463, 11645290), (26926, 5822645), (61291, 2557970), (67315, 2329058), (122582, 1278985), (134630, 1164529), (255797, 612910), (306455, 511594)]