163922196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31259}}^1$

素因数の和:31308

約数の個数: 48

約数和(自身を含む): 420134400

約数和(自身を除く): 256212204

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 31259, 62518, 93777, 125036, 187554, 375108, 593921, 718957, 1187842, 1437914, 1781763, 2156871, 2375684, 2875828, 3563526, 4313742, 7127052, 8627484, 13660183, 27320366, 40980549, 54640732, 81961098, 163922196]

約数ペア:

[(1, 163922196), (2, 81961098), (3, 54640732), (4, 40980549), (6, 27320366), (12, 13660183), (19, 8627484), (23, 7127052), (38, 4313742), (46, 3563526), (57, 2875828), (69, 2375684), (76, 2156871), (92, 1781763), (114, 1437914), (138, 1187842), (228, 718957), (276, 593921), (437, 375108), (874, 187554), (1311, 125036), (1748, 93777), (2622, 62518), (5244, 31259)]