169183828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 342417600

約数和(自身を除く): 173233772

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 314, 418, 628, 836, 1289, 1727, 2578, 2983, 3454, 5156, 5966, 6908, 11932, 14179, 24491, 28358, 32813, 48982, 56716, 65626, 97964, 131252, 202373, 269401, 404746, 538802, 809492, 1077604, 2226103, 3845087, 4452206, 7690174, 8904412, 15380348, 42295957, 84591914, 169183828]

約数ペア:

[(1, 169183828), (2, 84591914), (4, 42295957), (11, 15380348), (19, 8904412), (22, 7690174), (38, 4452206), (44, 3845087), (76, 2226103), (157, 1077604), (209, 809492), (314, 538802), (418, 404746), (628, 269401), (836, 202373), (1289, 131252), (1727, 97964), (2578, 65626), (2983, 56716), (3454, 48982), (5156, 32813), (5966, 28358), (6908, 24491), (11932, 14179)]