131658432

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 366930432

約数和(自身を除く): 235272000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 129, 148, 172, 192, 222, 258, 296, 344, 431, 444, 516, 592, 688, 862, 888, 1032, 1184, 1293, 1376, 1591, 1724, 1776, 2064, 2368, 2586, 2752, 3182, 3448, 3552, 4128, 4773, 5172, 6364, 6896, 7104, 8256, 9546, 10344, 12728, 13792, 15947, 18533, 19092, 20688, 25456, 27584, 31894, 37066, 38184, 41376, 47841, 50912, 55599, 63788, 74132, 76368, 82752, 95682, 101824, 111198, 127576, 148264, 152736, 191364, 222396, 255152, 296528, 305472, 382728, 444792, 510304, 593056, 685721, 765456, 889584, 1020608, 1186112, 1371442, 1530912, 1779168, 2057163, 2742884, 3061824, 3558336, 4114326, 5485768, 8228652, 10971536, 16457304, 21943072, 32914608, 43886144, 65829216, 131658432]

約数ペア:

[(1, 131658432), (2, 65829216), (3, 43886144), (4, 32914608), (6, 21943072), (8, 16457304), (12, 10971536), (16, 8228652), (24, 5485768), (32, 4114326), (37, 3558336), (43, 3061824), (48, 2742884), (64, 2057163), (74, 1779168), (86, 1530912), (96, 1371442), (111, 1186112), (129, 1020608), (148, 889584), (172, 765456), (192, 685721), (222, 593056), (258, 510304), (296, 444792), (344, 382728), (431, 305472), (444, 296528), (516, 255152), (592, 222396), (688, 191364), (862, 152736), (888, 148264), (1032, 127576), (1184, 111198), (1293, 101824), (1376, 95682), (1591, 82752), (1724, 76368), (1776, 74132), (2064, 63788), (2368, 55599), (2586, 50912), (2752, 47841), (3182, 41376), (3448, 38184), (3552, 37066), (4128, 31894), (4773, 27584), (5172, 25456), (6364, 20688), (6896, 19092), (7104, 18533), (8256, 15947), (9546, 13792), (10344, 12728)]