158286832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 347120640

約数和(自身を除く): 188833808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 71, 88, 106, 142, 176, 212, 239, 284, 424, 478, 568, 583, 781, 848, 956, 1136, 1166, 1562, 1912, 2332, 2629, 3124, 3763, 3824, 4664, 5258, 6248, 7526, 9328, 10516, 12496, 12667, 15052, 16969, 21032, 25334, 30104, 33938, 41393, 42064, 50668, 60208, 67876, 82786, 101336, 135752, 139337, 165572, 186659, 202672, 271504, 278674, 331144, 373318, 557348, 662288, 746636, 899357, 1114696, 1493272, 1798714, 2229392, 2986544, 3597428, 7194856, 9892927, 14389712, 19785854, 39571708, 79143416, 158286832]

約数ペア:

[(1, 158286832), (2, 79143416), (4, 39571708), (8, 19785854), (11, 14389712), (16, 9892927), (22, 7194856), (44, 3597428), (53, 2986544), (71, 2229392), (88, 1798714), (106, 1493272), (142, 1114696), (176, 899357), (212, 746636), (239, 662288), (284, 557348), (424, 373318), (478, 331144), (568, 278674), (583, 271504), (781, 202672), (848, 186659), (956, 165572), (1136, 139337), (1166, 135752), (1562, 101336), (1912, 82786), (2332, 67876), (2629, 60208), (3124, 50668), (3763, 42064), (3824, 41393), (4664, 33938), (5258, 30104), (6248, 25334), (7526, 21032), (9328, 16969), (10516, 15052), (12496, 12667)]