157834659892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{472859}}^1$

素因数の和:473021

約数の個数: 72

約数和(自身を含む): 348664266720

約数和(自身を除く): 190829606828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 131, 182, 196, 262, 364, 524, 637, 917, 1274, 1703, 1834, 2548, 3406, 3668, 6419, 6812, 11921, 12838, 23842, 25676, 47684, 83447, 166894, 333788, 472859, 945718, 1891436, 3310013, 6147167, 6620026, 12294334, 13240052, 23170091, 24588668, 43030169, 46340182, 61944529, 86060338, 92680364, 123889058, 172120676, 247778116, 301211183, 433611703, 602422366, 805278877, 867223406, 1204844732, 1610557754, 1734446812, 3035281921, 3221115508, 5636952139, 6070563842, 11273904278, 12141127684, 22547808556, 39458664973, 78917329946, 157834659892]

約数ペア:

[(1, 157834659892), (2, 78917329946), (4, 39458664973), (7, 22547808556), (13, 12141127684), (14, 11273904278), (26, 6070563842), (28, 5636952139), (49, 3221115508), (52, 3035281921), (91, 1734446812), (98, 1610557754), (131, 1204844732), (182, 867223406), (196, 805278877), (262, 602422366), (364, 433611703), (524, 301211183), (637, 247778116), (917, 172120676), (1274, 123889058), (1703, 92680364), (1834, 86060338), (2548, 61944529), (3406, 46340182), (3668, 43030169), (6419, 24588668), (6812, 23170091), (11921, 13240052), (12838, 12294334), (23842, 6620026), (25676, 6147167), (47684, 3310013), (83447, 1891436), (166894, 945718), (333788, 472859)]