149392684

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 308206080

約数和(自身を除く): 158813396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 179, 287, 358, 574, 716, 727, 1148, 1253, 1454, 2506, 2908, 5012, 5089, 7339, 10178, 14678, 20356, 29356, 29807, 51373, 59614, 102746, 119228, 130133, 205492, 208649, 260266, 417298, 520532, 834596, 910931, 1821862, 3643724, 5335453, 10670906, 21341812, 37348171, 74696342, 149392684]

約数ペア:

[(1, 149392684), (2, 74696342), (4, 37348171), (7, 21341812), (14, 10670906), (28, 5335453), (41, 3643724), (82, 1821862), (164, 910931), (179, 834596), (287, 520532), (358, 417298), (574, 260266), (716, 208649), (727, 205492), (1148, 130133), (1253, 119228), (1454, 102746), (2506, 59614), (2908, 51373), (5012, 29807), (5089, 29356), (7339, 20356), (10178, 14678)]