158770878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 398471040

約数和(自身を除く): 239700162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 258, 266, 294, 301, 399, 602, 661, 798, 817, 903, 931, 1322, 1634, 1806, 1862, 1983, 2107, 2451, 2793, 3966, 4214, 4627, 4902, 5586, 5719, 6321, 9254, 11438, 12559, 12642, 13881, 17157, 25118, 27762, 28423, 32389, 34314, 37677, 40033, 56846, 64778, 75354, 80066, 85269, 87913, 97167, 120099, 170538, 175826, 194334, 198961, 240198, 263739, 397922, 527478, 540037, 596883, 615391, 1080074, 1193766, 1230782, 1392727, 1620111, 1846173, 2785454, 3240222, 3692346, 3780259, 4178181, 7560518, 8356362, 11340777, 22681554, 26461813, 52923626, 79385439, 158770878]

約数ペア:

[(1, 158770878), (2, 79385439), (3, 52923626), (6, 26461813), (7, 22681554), (14, 11340777), (19, 8356362), (21, 7560518), (38, 4178181), (42, 3780259), (43, 3692346), (49, 3240222), (57, 2785454), (86, 1846173), (98, 1620111), (114, 1392727), (129, 1230782), (133, 1193766), (147, 1080074), (258, 615391), (266, 596883), (294, 540037), (301, 527478), (399, 397922), (602, 263739), (661, 240198), (798, 198961), (817, 194334), (903, 175826), (931, 170538), (1322, 120099), (1634, 97167), (1806, 87913), (1862, 85269), (1983, 80066), (2107, 75354), (2451, 64778), (2793, 56846), (3966, 40033), (4214, 37677), (4627, 34314), (4902, 32389), (5586, 28423), (5719, 27762), (6321, 25118), (9254, 17157), (11438, 13881), (12559, 12642)]