164463792

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 438492768

約数和(自身を除く): 274028976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 193, 246, 328, 386, 433, 492, 579, 656, 772, 866, 984, 1158, 1299, 1544, 1732, 1968, 2316, 2598, 3088, 3464, 4632, 5196, 6928, 7913, 9264, 10392, 15826, 17753, 20784, 23739, 31652, 35506, 47478, 53259, 63304, 71012, 83569, 94956, 106518, 126608, 142024, 167138, 189912, 213036, 250707, 284048, 334276, 379824, 426072, 501414, 668552, 852144, 1002828, 1337104, 2005656, 3426329, 4011312, 6852658, 10278987, 13705316, 20557974, 27410632, 41115948, 54821264, 82231896, 164463792]

約数ペア:

[(1, 164463792), (2, 82231896), (3, 54821264), (4, 41115948), (6, 27410632), (8, 20557974), (12, 13705316), (16, 10278987), (24, 6852658), (41, 4011312), (48, 3426329), (82, 2005656), (123, 1337104), (164, 1002828), (193, 852144), (246, 668552), (328, 501414), (386, 426072), (433, 379824), (492, 334276), (579, 284048), (656, 250707), (772, 213036), (866, 189912), (984, 167138), (1158, 142024), (1299, 126608), (1544, 106518), (1732, 94956), (1968, 83569), (2316, 71012), (2598, 63304), (3088, 53259), (3464, 47478), (4632, 35506), (5196, 31652), (6928, 23739), (7913, 20784), (9264, 17753), (10392, 15826)]