179968264

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 398338560

約数和(自身を除く): 218370296

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 101, 188, 202, 329, 376, 404, 658, 677, 707, 808, 1316, 1354, 1414, 2632, 2708, 2828, 4739, 4747, 5416, 5656, 9478, 9494, 18956, 18988, 31819, 33229, 37912, 37976, 63638, 66458, 68377, 127276, 132916, 136754, 222733, 254552, 265832, 273508, 445466, 478639, 547016, 890932, 957278, 1781864, 1914556, 3213719, 3829112, 6427438, 12854876, 22496033, 25709752, 44992066, 89984132, 179968264]

約数ペア:

[(1, 179968264), (2, 89984132), (4, 44992066), (7, 25709752), (8, 22496033), (14, 12854876), (28, 6427438), (47, 3829112), (56, 3213719), (94, 1914556), (101, 1781864), (188, 957278), (202, 890932), (329, 547016), (376, 478639), (404, 445466), (658, 273508), (677, 265832), (707, 254552), (808, 222733), (1316, 136754), (1354, 132916), (1414, 127276), (2632, 68377), (2708, 66458), (2828, 63638), (4739, 37976), (4747, 37912), (5416, 33229), (5656, 31819), (9478, 18988), (9494, 18956)]