164858304

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^2$

素因数の和:542

約数の個数: 84

約数和(自身を含む): 471575384

約数和(自身を除く): 306717080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 257, 312, 416, 514, 624, 771, 832, 1028, 1248, 1542, 2056, 2496, 3084, 3341, 4112, 6168, 6682, 8224, 10023, 12336, 13364, 16448, 20046, 24672, 26728, 40092, 49344, 53456, 66049, 80184, 106912, 132098, 160368, 198147, 213824, 264196, 320736, 396294, 528392, 641472, 792588, 858637, 1056784, 1585176, 1717274, 2113568, 2575911, 3170352, 3434548, 4227136, 5151822, 6340704, 6869096, 10303644, 12681408, 13738192, 20607288, 27476384, 41214576, 54952768, 82429152, 164858304]

約数ペア:

[(1, 164858304), (2, 82429152), (3, 54952768), (4, 41214576), (6, 27476384), (8, 20607288), (12, 13738192), (13, 12681408), (16, 10303644), (24, 6869096), (26, 6340704), (32, 5151822), (39, 4227136), (48, 3434548), (52, 3170352), (64, 2575911), (78, 2113568), (96, 1717274), (104, 1585176), (156, 1056784), (192, 858637), (208, 792588), (257, 641472), (312, 528392), (416, 396294), (514, 320736), (624, 264196), (771, 213824), (832, 198147), (1028, 160368), (1248, 132098), (1542, 106912), (2056, 80184), (2496, 66049), (3084, 53456), (3341, 49344), (4112, 40092), (6168, 26728), (6682, 24672), (8224, 20046), (10023, 16448), (12336, 13364)]