157322904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2621}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 409661280

約数和(自身を除く): 252338376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 82, 122, 123, 164, 183, 244, 246, 328, 366, 488, 492, 732, 984, 1464, 2501, 2621, 5002, 5242, 7503, 7863, 10004, 10484, 15006, 15726, 20008, 20968, 30012, 31452, 60024, 62904, 107461, 159881, 214922, 319762, 322383, 429844, 479643, 639524, 644766, 859688, 959286, 1279048, 1289532, 1918572, 2579064, 3837144, 6555121, 13110242, 19665363, 26220484, 39330726, 52440968, 78661452, 157322904]

約数ペア:

[(1, 157322904), (2, 78661452), (3, 52440968), (4, 39330726), (6, 26220484), (8, 19665363), (12, 13110242), (24, 6555121), (41, 3837144), (61, 2579064), (82, 1918572), (122, 1289532), (123, 1279048), (164, 959286), (183, 859688), (244, 644766), (246, 639524), (328, 479643), (366, 429844), (488, 322383), (492, 319762), (732, 214922), (984, 159881), (1464, 107461), (2501, 62904), (2621, 60024), (5002, 31452), (5242, 30012), (7503, 20968), (7863, 20008), (10004, 15726), (10484, 15006)]