155354328

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31309

約数の個数: 64

約数和(自身を含む): 450316800

約数和(自身を除く): 294962472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 31271, 62542, 93813, 125084, 187626, 250168, 281439, 375252, 562878, 719233, 750504, 844317, 1125756, 1438466, 1688634, 2157699, 2251512, 2876932, 3377268, 4315398, 5753864, 6473097, 6754536, 8630796, 12946194, 17261592, 19419291, 25892388, 38838582, 51784776, 77677164, 155354328]

約数ペア:

[(1, 155354328), (2, 77677164), (3, 51784776), (4, 38838582), (6, 25892388), (8, 19419291), (9, 17261592), (12, 12946194), (18, 8630796), (23, 6754536), (24, 6473097), (27, 5753864), (36, 4315398), (46, 3377268), (54, 2876932), (69, 2251512), (72, 2157699), (92, 1688634), (108, 1438466), (138, 1125756), (184, 844317), (207, 750504), (216, 719233), (276, 562878), (414, 375252), (552, 281439), (621, 250168), (828, 187626), (1242, 125084), (1656, 93813), (2484, 62542), (4968, 31271)]