156744327860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6880787}}^1$

素因数の和:6880880

約数の個数: 48

約数和(自身を含む): 353727549504

約数和(自身を除く): 196983221644

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 670, 1139, 1340, 2278, 4556, 5695, 11390, 22780, 6880787, 13761574, 27523148, 34403935, 68807870, 116973379, 137615740, 233946758, 461012729, 467893516, 584866895, 922025458, 1169733790, 1844050916, 2305063645, 2339467580, 4610127290, 7837216393, 9220254580, 15674432786, 31348865572, 39186081965, 78372163930, 156744327860]

約数ペア:

[(1, 156744327860), (2, 78372163930), (4, 39186081965), (5, 31348865572), (10, 15674432786), (17, 9220254580), (20, 7837216393), (34, 4610127290), (67, 2339467580), (68, 2305063645), (85, 1844050916), (134, 1169733790), (170, 922025458), (268, 584866895), (335, 467893516), (340, 461012729), (670, 233946758), (1139, 137615740), (1340, 116973379), (2278, 68807870), (4556, 34403935), (5695, 27523148), (11390, 13761574), (22780, 6880787)]