156721635828

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{109621}}^1$

素因数の和:110045

約数の個数: 72

約数和(自身を含む): 400300957056

約数和(自身を除く): 243579321228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 263, 302, 453, 526, 604, 789, 906, 1052, 1359, 1578, 1812, 2367, 2718, 3156, 4734, 5436, 9468, 39713, 79426, 109621, 119139, 158852, 219242, 238278, 328863, 357417, 438484, 476556, 657726, 714834, 986589, 1315452, 1429668, 1973178, 3946356, 16552771, 28830323, 33105542, 49658313, 57660646, 66211084, 86490969, 99316626, 115321292, 148974939, 172981938, 198633252, 259472907, 297949878, 345963876, 518945814, 595899756, 1037891628, 4353378773, 8706757546, 13060136319, 17413515092, 26120272638, 39180408957, 52240545276, 78360817914, 156721635828]

約数ペア:

[(1, 156721635828), (2, 78360817914), (3, 52240545276), (4, 39180408957), (6, 26120272638), (9, 17413515092), (12, 13060136319), (18, 8706757546), (36, 4353378773), (151, 1037891628), (263, 595899756), (302, 518945814), (453, 345963876), (526, 297949878), (604, 259472907), (789, 198633252), (906, 172981938), (1052, 148974939), (1359, 115321292), (1578, 99316626), (1812, 86490969), (2367, 66211084), (2718, 57660646), (3156, 49658313), (4734, 33105542), (5436, 28830323), (9468, 16552771), (39713, 3946356), (79426, 1973178), (109621, 1429668), (119139, 1315452), (158852, 986589), (219242, 714834), (238278, 657726), (328863, 476556), (357417, 438484)]