163278324

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21701}}^1$

素因数の和:21741

約数の個数: 72

約数和(自身を含む): 473971680

約数和(自身を除く): 310693356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 21701, 43402, 65103, 86804, 130206, 195309, 238711, 260412, 390618, 412319, 477422, 716133, 781236, 824638, 954844, 1236957, 1432266, 1649276, 2148399, 2473914, 2864532, 3710871, 4296798, 4535509, 4947828, 7421742, 8593596, 9071018, 13606527, 14843484, 18142036, 27213054, 40819581, 54426108, 81639162, 163278324]

約数ペア:

[(1, 163278324), (2, 81639162), (3, 54426108), (4, 40819581), (6, 27213054), (9, 18142036), (11, 14843484), (12, 13606527), (18, 9071018), (19, 8593596), (22, 7421742), (33, 4947828), (36, 4535509), (38, 4296798), (44, 3710871), (57, 2864532), (66, 2473914), (76, 2148399), (99, 1649276), (114, 1432266), (132, 1236957), (171, 954844), (198, 824638), (209, 781236), (228, 716133), (342, 477422), (396, 412319), (418, 390618), (627, 260412), (684, 238711), (836, 195309), (1254, 130206), (1881, 86804), (2508, 65103), (3762, 43402), (7524, 21701)]