166206128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 371976192

約数和(自身を除く): 205770064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 451, 496, 656, 682, 743, 902, 1271, 1364, 1486, 1804, 2542, 2728, 2972, 3608, 5084, 5456, 5944, 7216, 8173, 10168, 11888, 13981, 16346, 20336, 23033, 27962, 30463, 32692, 46066, 55924, 60926, 65384, 92132, 111848, 121852, 130768, 184264, 223696, 243704, 253363, 335093, 368528, 487408, 506726, 670186, 944353, 1013452, 1340372, 1888706, 2026904, 2680744, 3777412, 4053808, 5361488, 7554824, 10387883, 15109648, 20775766, 41551532, 83103064, 166206128]

約数ペア:

[(1, 166206128), (2, 83103064), (4, 41551532), (8, 20775766), (11, 15109648), (16, 10387883), (22, 7554824), (31, 5361488), (41, 4053808), (44, 3777412), (62, 2680744), (82, 2026904), (88, 1888706), (124, 1340372), (164, 1013452), (176, 944353), (248, 670186), (328, 506726), (341, 487408), (451, 368528), (496, 335093), (656, 253363), (682, 243704), (743, 223696), (902, 184264), (1271, 130768), (1364, 121852), (1486, 111848), (1804, 92132), (2542, 65384), (2728, 60926), (2972, 55924), (3608, 46066), (5084, 32692), (5456, 30463), (5944, 27962), (7216, 23033), (8173, 20336), (10168, 16346), (11888, 13981)]