160131056

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 315542304

約数和(自身を除く): 155411248

約数列:

[1, 2, 4, 8, 16, 101, 197, 202, 394, 404, 503, 788, 808, 1006, 1576, 1616, 2012, 3152, 4024, 8048, 19897, 39794, 50803, 79588, 99091, 101606, 159176, 198182, 203212, 318352, 396364, 406424, 792728, 812848, 1585456, 10008191, 20016382, 40032764, 80065528, 160131056]

約数ペア:

[(1, 160131056), (2, 80065528), (4, 40032764), (8, 20016382), (16, 10008191), (101, 1585456), (197, 812848), (202, 792728), (394, 406424), (404, 396364), (503, 318352), (788, 203212), (808, 198182), (1006, 159176), (1576, 101606), (1616, 99091), (2012, 79588), (3152, 50803), (4024, 39794), (8048, 19897)]