156560152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 355104000

約数和(自身を除く): 198543848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 269, 532, 538, 547, 1064, 1076, 1094, 1883, 2152, 2188, 3766, 3829, 4376, 5111, 7532, 7658, 10222, 10393, 15064, 15316, 20444, 20786, 30632, 35777, 40888, 41572, 71554, 72751, 83144, 143108, 145502, 147143, 286216, 291004, 294286, 582008, 588572, 1030001, 1177144, 2060002, 2795717, 4120004, 5591434, 8240008, 11182868, 19570019, 22365736, 39140038, 78280076, 156560152]

約数ペア:

[(1, 156560152), (2, 78280076), (4, 39140038), (7, 22365736), (8, 19570019), (14, 11182868), (19, 8240008), (28, 5591434), (38, 4120004), (56, 2795717), (76, 2060002), (133, 1177144), (152, 1030001), (266, 588572), (269, 582008), (532, 294286), (538, 291004), (547, 286216), (1064, 147143), (1076, 145502), (1094, 143108), (1883, 83144), (2152, 72751), (2188, 71554), (3766, 41572), (3829, 40888), (4376, 35777), (5111, 30632), (7532, 20786), (7658, 20444), (10222, 15316), (10393, 15064)]