158158920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10061}}^1$

素因数の和:10206

約数の個数: 64

約数和(自身を含む): 478146240

約数和(自身を除く): 319987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 10061, 15720, 20122, 30183, 40244, 50305, 60366, 80488, 100610, 120732, 150915, 201220, 241464, 301830, 402440, 603660, 1207320, 1317991, 2635982, 3953973, 5271964, 6589955, 7907946, 10543928, 13179910, 15815892, 19769865, 26359820, 31631784, 39539730, 52719640, 79079460, 158158920]

約数ペア:

[(1, 158158920), (2, 79079460), (3, 52719640), (4, 39539730), (5, 31631784), (6, 26359820), (8, 19769865), (10, 15815892), (12, 13179910), (15, 10543928), (20, 7907946), (24, 6589955), (30, 5271964), (40, 3953973), (60, 2635982), (120, 1317991), (131, 1207320), (262, 603660), (393, 402440), (524, 301830), (655, 241464), (786, 201220), (1048, 150915), (1310, 120732), (1572, 100610), (1965, 80488), (2620, 60366), (3144, 50305), (3930, 40244), (5240, 30183), (7860, 20122), (10061, 15720)]