166814604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22171}}^1$

素因数の和:22211

約数の個数: 72

約数和(自身を含む): 484236480

約数和(自身を除く): 317421876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 22171, 44342, 66513, 88684, 133026, 199539, 243881, 266052, 399078, 421249, 487762, 731643, 798156, 842498, 975524, 1263747, 1463286, 1684996, 2194929, 2527494, 2926572, 3791241, 4389858, 4633739, 5054988, 7582482, 8779716, 9267478, 13901217, 15164964, 18534956, 27802434, 41703651, 55604868, 83407302, 166814604]

約数ペア:

[(1, 166814604), (2, 83407302), (3, 55604868), (4, 41703651), (6, 27802434), (9, 18534956), (11, 15164964), (12, 13901217), (18, 9267478), (19, 8779716), (22, 7582482), (33, 5054988), (36, 4633739), (38, 4389858), (44, 3791241), (57, 2926572), (66, 2527494), (76, 2194929), (99, 1684996), (114, 1463286), (132, 1263747), (171, 975524), (198, 842498), (209, 798156), (228, 731643), (342, 487762), (396, 421249), (418, 399078), (627, 266052), (684, 243881), (836, 199539), (1254, 133026), (1881, 88684), (2508, 66513), (3762, 44342), (7524, 22171)]