156958279455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{11351}}^1$

素因数の和:11748

約数の個数: 64

約数和(自身を含む): 262387040256

約数和(自身を除く): 105428760801

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 227, 393, 465, 655, 681, 1135, 1965, 3405, 4061, 7037, 11351, 12183, 20305, 21111, 29737, 34053, 35185, 56755, 60915, 89211, 105555, 148685, 170265, 351881, 446055, 921847, 1055643, 1486981, 1759405, 2576677, 2765541, 4460943, 4609235, 5278215, 7434905, 7730031, 12883385, 13827705, 22304715, 38650155, 46096411, 79876987, 138289233, 230482055, 239630961, 337544687, 399384935, 691446165, 1012634061, 1198154805, 1687723435, 5063170305, 10463885297, 31391655891, 52319426485, 156958279455]

約数ペア:

[(1, 156958279455), (3, 52319426485), (5, 31391655891), (15, 10463885297), (31, 5063170305), (93, 1687723435), (131, 1198154805), (155, 1012634061), (227, 691446165), (393, 399384935), (465, 337544687), (655, 239630961), (681, 230482055), (1135, 138289233), (1965, 79876987), (3405, 46096411), (4061, 38650155), (7037, 22304715), (11351, 13827705), (12183, 12883385), (20305, 7730031), (21111, 7434905), (29737, 5278215), (34053, 4609235), (35185, 4460943), (56755, 2765541), (60915, 2576677), (89211, 1759405), (105555, 1486981), (148685, 1055643), (170265, 921847), (351881, 446055)]