169498908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 455429520

約数和(自身を除く): 285930612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 419, 612, 661, 838, 1257, 1322, 1676, 1983, 2514, 2644, 3771, 3966, 5028, 5949, 7123, 7542, 7932, 11237, 11898, 14246, 15084, 21369, 22474, 23796, 28492, 33711, 42738, 44948, 64107, 67422, 85476, 101133, 128214, 134844, 202266, 256428, 276959, 404532, 553918, 830877, 1107836, 1661754, 2492631, 3323508, 4708303, 4985262, 9416606, 9970524, 14124909, 18833212, 28249818, 42374727, 56499636, 84749454, 169498908]

約数ペア:

[(1, 169498908), (2, 84749454), (3, 56499636), (4, 42374727), (6, 28249818), (9, 18833212), (12, 14124909), (17, 9970524), (18, 9416606), (34, 4985262), (36, 4708303), (51, 3323508), (68, 2492631), (102, 1661754), (153, 1107836), (204, 830877), (306, 553918), (419, 404532), (612, 276959), (661, 256428), (838, 202266), (1257, 134844), (1322, 128214), (1676, 101133), (1983, 85476), (2514, 67422), (2644, 64107), (3771, 44948), (3966, 42738), (5028, 33711), (5949, 28492), (7123, 23796), (7542, 22474), (7932, 21369), (11237, 15084), (11898, 14246)]