158195856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36217}}^1$

素因数の和:36248

約数の個数: 80

約数和(自身を含む): 502995584

約数和(自身を除く): 344799728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 36217, 72434, 108651, 144868, 217302, 253519, 289736, 434604, 470821, 507038, 579472, 760557, 869208, 941642, 1014076, 1412463, 1521114, 1738416, 1883284, 2028152, 2824926, 3042228, 3295747, 3766568, 4056304, 5649852, 6084456, 6591494, 7533136, 9887241, 11299704, 12168912, 13182988, 19774482, 22599408, 26365976, 39548964, 52731952, 79097928, 158195856]

約数ペア:

[(1, 158195856), (2, 79097928), (3, 52731952), (4, 39548964), (6, 26365976), (7, 22599408), (8, 19774482), (12, 13182988), (13, 12168912), (14, 11299704), (16, 9887241), (21, 7533136), (24, 6591494), (26, 6084456), (28, 5649852), (39, 4056304), (42, 3766568), (48, 3295747), (52, 3042228), (56, 2824926), (78, 2028152), (84, 1883284), (91, 1738416), (104, 1521114), (112, 1412463), (156, 1014076), (168, 941642), (182, 869208), (208, 760557), (273, 579472), (312, 507038), (336, 470821), (364, 434604), (546, 289736), (624, 253519), (728, 217302), (1092, 144868), (1456, 108651), (2184, 72434), (4368, 36217)]