164422944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{81559}}^1$

素因数の和:81582

約数の個数: 72

約数和(自身を含む): 534381120

約数和(自身を除く): 369958176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 81559, 163118, 244677, 326236, 489354, 570913, 652472, 734031, 978708, 1141826, 1304944, 1468062, 1712739, 1957416, 2283652, 2609888, 2936124, 3425478, 3914832, 4567304, 5138217, 5872248, 6850956, 7829664, 9134608, 10276434, 11744496, 13701912, 18269216, 20552868, 23488992, 27403824, 41105736, 54807648, 82211472, 164422944]

約数ペア:

[(1, 164422944), (2, 82211472), (3, 54807648), (4, 41105736), (6, 27403824), (7, 23488992), (8, 20552868), (9, 18269216), (12, 13701912), (14, 11744496), (16, 10276434), (18, 9134608), (21, 7829664), (24, 6850956), (28, 5872248), (32, 5138217), (36, 4567304), (42, 3914832), (48, 3425478), (56, 2936124), (63, 2609888), (72, 2283652), (84, 1957416), (96, 1712739), (112, 1468062), (126, 1304944), (144, 1141826), (168, 978708), (224, 734031), (252, 652472), (288, 570913), (336, 489354), (504, 326236), (672, 244677), (1008, 163118), (2016, 81559)]