169407364

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1181}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 349493760

約数和(自身を除く): 180086396

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 109, 188, 218, 329, 436, 658, 763, 1181, 1316, 1526, 2362, 3052, 4724, 5123, 8267, 10246, 16534, 20492, 33068, 35861, 55507, 71722, 111014, 128729, 143444, 222028, 257458, 388549, 514916, 777098, 901103, 1554196, 1802206, 3604412, 6050263, 12100526, 24201052, 42351841, 84703682, 169407364]

約数ペア:

[(1, 169407364), (2, 84703682), (4, 42351841), (7, 24201052), (14, 12100526), (28, 6050263), (47, 3604412), (94, 1802206), (109, 1554196), (188, 901103), (218, 777098), (329, 514916), (436, 388549), (658, 257458), (763, 222028), (1181, 143444), (1316, 128729), (1526, 111014), (2362, 71722), (3052, 55507), (4724, 35861), (5123, 33068), (8267, 20492), (10246, 16534)]