149664216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25247}}^1$

素因数の和:25288

約数の個数: 64

約数和(自身を含む): 424166400

約数和(自身を除く): 274502184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 25247, 50494, 75741, 100988, 151482, 201976, 302964, 328211, 479693, 605928, 656422, 959386, 984633, 1312844, 1439079, 1918772, 1969266, 2625688, 2878158, 3837544, 3938532, 5756316, 6236009, 7877064, 11512632, 12472018, 18708027, 24944036, 37416054, 49888072, 74832108, 149664216]

約数ペア:

[(1, 149664216), (2, 74832108), (3, 49888072), (4, 37416054), (6, 24944036), (8, 18708027), (12, 12472018), (13, 11512632), (19, 7877064), (24, 6236009), (26, 5756316), (38, 3938532), (39, 3837544), (52, 2878158), (57, 2625688), (76, 1969266), (78, 1918772), (104, 1439079), (114, 1312844), (152, 984633), (156, 959386), (228, 656422), (247, 605928), (312, 479693), (456, 328211), (494, 302964), (741, 201976), (988, 151482), (1482, 100988), (1976, 75741), (2964, 50494), (5928, 25247)]