148855264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11897}}^1$

素因数の和:11947

約数の個数: 48

約数和(自身を含む): 323815968

約数和(自身を除く): 174960704

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 11897, 12512, 23794, 47588, 95176, 190352, 202249, 273631, 380704, 404498, 547262, 808996, 1094524, 1617992, 2189048, 3235984, 4378096, 4651727, 6471968, 8756192, 9303454, 18606908, 37213816, 74427632, 148855264]

約数ペア:

[(1, 148855264), (2, 74427632), (4, 37213816), (8, 18606908), (16, 9303454), (17, 8756192), (23, 6471968), (32, 4651727), (34, 4378096), (46, 3235984), (68, 2189048), (92, 1617992), (136, 1094524), (184, 808996), (272, 547262), (368, 404498), (391, 380704), (544, 273631), (736, 202249), (782, 190352), (1564, 95176), (3128, 47588), (6256, 23794), (11897, 12512)]