162248632

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 393845760

約数和(自身を除く): 231597128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 71, 73, 86, 91, 104, 142, 146, 172, 182, 284, 292, 301, 344, 364, 497, 511, 559, 568, 584, 602, 728, 923, 949, 994, 1022, 1118, 1204, 1846, 1898, 1988, 2044, 2236, 2408, 3053, 3139, 3692, 3796, 3913, 3976, 4088, 4472, 5183, 6106, 6278, 6461, 6643, 7384, 7592, 7826, 10366, 12212, 12556, 12922, 13286, 15652, 20732, 21371, 21973, 24424, 25112, 25844, 26572, 31304, 36281, 39689, 40807, 41464, 42742, 43946, 51688, 53144, 67379, 72562, 79378, 81614, 85484, 87892, 134758, 145124, 158756, 163228, 170968, 175784, 222869, 269516, 277823, 285649, 290248, 317512, 326456, 445738, 471653, 539032, 555646, 571298, 891476, 943306, 1111292, 1142596, 1560083, 1782952, 1886612, 2222584, 2285192, 2897297, 3120166, 3773224, 5794594, 6240332, 11589188, 12480664, 20281079, 23178376, 40562158, 81124316, 162248632]

約数ペア:

[(1, 162248632), (2, 81124316), (4, 40562158), (7, 23178376), (8, 20281079), (13, 12480664), (14, 11589188), (26, 6240332), (28, 5794594), (43, 3773224), (52, 3120166), (56, 2897297), (71, 2285192), (73, 2222584), (86, 1886612), (91, 1782952), (104, 1560083), (142, 1142596), (146, 1111292), (172, 943306), (182, 891476), (284, 571298), (292, 555646), (301, 539032), (344, 471653), (364, 445738), (497, 326456), (511, 317512), (559, 290248), (568, 285649), (584, 277823), (602, 269516), (728, 222869), (923, 175784), (949, 170968), (994, 163228), (1022, 158756), (1118, 145124), (1204, 134758), (1846, 87892), (1898, 85484), (1988, 81614), (2044, 79378), (2236, 72562), (2408, 67379), (3053, 53144), (3139, 51688), (3692, 43946), (3796, 42742), (3913, 41464), (3976, 40807), (4088, 39689), (4472, 36281), (5183, 31304), (6106, 26572), (6278, 25844), (6461, 25112), (6643, 24424), (7384, 21973), (7592, 21371), (7826, 20732), (10366, 15652), (12212, 13286), (12556, 12922)]