127514144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1493}}^1$

素因数の和:1677

約数の個数: 48

約数和(自身を含む): 267682968

約数和(自身を除く): 140168824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 157, 272, 314, 544, 628, 1256, 1493, 2512, 2669, 2986, 5024, 5338, 5972, 10676, 11944, 21352, 23888, 25381, 42704, 47776, 50762, 85408, 101524, 203048, 234401, 406096, 468802, 812192, 937604, 1875208, 3750416, 3984817, 7500832, 7969634, 15939268, 31878536, 63757072, 127514144]

約数ペア:

[(1, 127514144), (2, 63757072), (4, 31878536), (8, 15939268), (16, 7969634), (17, 7500832), (32, 3984817), (34, 3750416), (68, 1875208), (136, 937604), (157, 812192), (272, 468802), (314, 406096), (544, 234401), (628, 203048), (1256, 101524), (1493, 85408), (2512, 50762), (2669, 47776), (2986, 42704), (5024, 25381), (5338, 23888), (5972, 21352), (10676, 11944)]