164021382912

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6889339}}^1$

素因数の和:6889389

約数の個数: 72

約数和(自身を含む): 450617950720

約数和(自身を除く): 286596567808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 6889339, 13778678, 20668017, 27557356, 41336034, 55114712, 82672068, 110229424, 165344136, 213569509, 220458848, 330688272, 427139018, 440917696, 640708527, 661376544, 854278036, 881835392, 1281417054, 1322753088, 1708556072, 1763670784, 2562834108, 2645506176, 3417112144, 5125668216, 5291012352, 6834224288, 10251336432, 13668448576, 20502672864, 27336897152, 41005345728, 54673794304, 82010691456, 164021382912]

約数ペア:

[(1, 164021382912), (2, 82010691456), (3, 54673794304), (4, 41005345728), (6, 27336897152), (8, 20502672864), (12, 13668448576), (16, 10251336432), (24, 6834224288), (31, 5291012352), (32, 5125668216), (48, 3417112144), (62, 2645506176), (64, 2562834108), (93, 1763670784), (96, 1708556072), (124, 1322753088), (128, 1281417054), (186, 881835392), (192, 854278036), (248, 661376544), (256, 640708527), (372, 440917696), (384, 427139018), (496, 330688272), (744, 220458848), (768, 213569509), (992, 165344136), (1488, 110229424), (1984, 82672068), (2976, 55114712), (3968, 41336034), (5952, 27557356), (7936, 20668017), (11904, 13778678), (23808, 6889339)]