130790144

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 276430560

約数和(自身を除く): 145640416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 229, 256, 368, 388, 458, 736, 776, 916, 1472, 1552, 1832, 2231, 2944, 3104, 3664, 4462, 5267, 5888, 6208, 7328, 8924, 10534, 12416, 14656, 17848, 21068, 22213, 24832, 29312, 35696, 42136, 44426, 58624, 71392, 84272, 88852, 142784, 168544, 177704, 285568, 337088, 355408, 510899, 571136, 674176, 710816, 1021798, 1348352, 1421632, 2043596, 2843264, 4087192, 5686528, 8174384, 16348768, 32697536, 65395072, 130790144]

約数ペア:

[(1, 130790144), (2, 65395072), (4, 32697536), (8, 16348768), (16, 8174384), (23, 5686528), (32, 4087192), (46, 2843264), (64, 2043596), (92, 1421632), (97, 1348352), (128, 1021798), (184, 710816), (194, 674176), (229, 571136), (256, 510899), (368, 355408), (388, 337088), (458, 285568), (736, 177704), (776, 168544), (916, 142784), (1472, 88852), (1552, 84272), (1832, 71392), (2231, 58624), (2944, 44426), (3104, 42136), (3664, 35696), (4462, 29312), (5267, 24832), (5888, 22213), (6208, 21068), (7328, 17848), (8924, 14656), (10534, 12416)]