142392952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 311683680

約数和(自身を除く): 169290728

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 884, 1118, 1462, 1768, 1873, 2236, 2924, 3746, 4472, 5848, 7492, 9503, 14984, 19006, 24349, 31841, 38012, 48698, 63682, 76024, 80539, 97396, 127364, 161078, 194792, 254728, 322156, 413933, 644312, 827866, 1047007, 1369163, 1655732, 2094014, 2738326, 3311464, 4188028, 5476652, 8376056, 10953304, 17799119, 35598238, 71196476, 142392952]

約数ペア:

[(1, 142392952), (2, 71196476), (4, 35598238), (8, 17799119), (13, 10953304), (17, 8376056), (26, 5476652), (34, 4188028), (43, 3311464), (52, 2738326), (68, 2094014), (86, 1655732), (104, 1369163), (136, 1047007), (172, 827866), (221, 644312), (344, 413933), (442, 322156), (559, 254728), (731, 194792), (884, 161078), (1118, 127364), (1462, 97396), (1768, 80539), (1873, 76024), (2236, 63682), (2924, 48698), (3746, 38012), (4472, 31841), (5848, 24349), (7492, 19006), (9503, 14984)]