160812872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 197712568

約数列:

[1, 2, 4, 8, 11, 22, 23, 31, 44, 46, 62, 88, 92, 121, 124, 184, 233, 242, 248, 253, 341, 466, 484, 506, 682, 713, 932, 968, 1012, 1364, 1426, 1864, 2024, 2563, 2728, 2783, 2852, 3751, 5126, 5359, 5566, 5704, 7223, 7502, 7843, 10252, 10718, 11132, 14446, 15004, 15686, 20504, 21436, 22264, 28193, 28892, 30008, 31372, 42872, 56386, 57784, 58949, 62744, 79453, 86273, 112772, 117898, 158906, 166129, 172546, 225544, 235796, 317812, 332258, 345092, 471592, 635624, 648439, 664516, 690184, 873983, 1296878, 1329032, 1747966, 1827419, 2593756, 3495932, 3654838, 5187512, 6991864, 7309676, 14619352, 20101609, 40203218, 80406436, 160812872]

約数ペア:

[(1, 160812872), (2, 80406436), (4, 40203218), (8, 20101609), (11, 14619352), (22, 7309676), (23, 6991864), (31, 5187512), (44, 3654838), (46, 3495932), (62, 2593756), (88, 1827419), (92, 1747966), (121, 1329032), (124, 1296878), (184, 873983), (233, 690184), (242, 664516), (248, 648439), (253, 635624), (341, 471592), (466, 345092), (484, 332258), (506, 317812), (682, 235796), (713, 225544), (932, 172546), (968, 166129), (1012, 158906), (1364, 117898), (1426, 112772), (1864, 86273), (2024, 79453), (2563, 62744), (2728, 58949), (2783, 57784), (2852, 56386), (3751, 42872), (5126, 31372), (5359, 30008), (5566, 28892), (5704, 28193), (7223, 22264), (7502, 21436), (7843, 20504), (10252, 15686), (10718, 15004), (11132, 14446)]