158975432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 424396800

約数和(自身を除く): 265421368

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 19, 22, 28, 34, 38, 44, 47, 56, 68, 76, 77, 88, 94, 119, 133, 136, 152, 154, 187, 188, 209, 238, 266, 289, 308, 323, 329, 374, 376, 418, 476, 517, 532, 578, 616, 646, 658, 748, 799, 836, 893, 952, 1034, 1064, 1156, 1292, 1309, 1316, 1463, 1496, 1598, 1672, 1786, 2023, 2068, 2261, 2312, 2584, 2618, 2632, 2926, 3179, 3196, 3553, 3572, 3619, 4046, 4136, 4522, 5236, 5491, 5593, 5852, 6251, 6358, 6392, 7106, 7144, 7238, 8092, 8789, 9044, 9823, 10472, 10982, 11186, 11704, 12502, 12716, 13583, 14212, 14476, 15181, 16184, 17578, 18088, 19646, 21964, 22253, 22372, 24871, 25004, 25432, 27166, 28424, 28952, 30362, 35156, 38437, 39292, 43928, 44506, 44744, 49742, 50008, 54332, 60401, 60724, 61523, 68761, 70312, 76874, 78584, 89012, 95081, 99484, 106267, 108664, 120802, 121448, 123046, 137522, 149413, 153748, 166991, 178024, 190162, 198968, 212534, 241604, 246092, 258077, 275044, 298826, 307496, 333982, 380324, 422807, 425068, 483208, 492184, 516154, 550088, 597652, 667964, 760648, 845614, 850136, 1032308, 1045891, 1168937, 1195304, 1335928, 1691228, 1806539, 2064616, 2091782, 2337874, 2838847, 3382456, 3613078, 4183564, 4675748, 5677694, 7226156, 8367128, 9351496, 11355388, 14452312, 19871929, 22710776, 39743858, 79487716, 158975432]

約数ペア:

[(1, 158975432), (2, 79487716), (4, 39743858), (7, 22710776), (8, 19871929), (11, 14452312), (14, 11355388), (17, 9351496), (19, 8367128), (22, 7226156), (28, 5677694), (34, 4675748), (38, 4183564), (44, 3613078), (47, 3382456), (56, 2838847), (68, 2337874), (76, 2091782), (77, 2064616), (88, 1806539), (94, 1691228), (119, 1335928), (133, 1195304), (136, 1168937), (152, 1045891), (154, 1032308), (187, 850136), (188, 845614), (209, 760648), (238, 667964), (266, 597652), (289, 550088), (308, 516154), (323, 492184), (329, 483208), (374, 425068), (376, 422807), (418, 380324), (476, 333982), (517, 307496), (532, 298826), (578, 275044), (616, 258077), (646, 246092), (658, 241604), (748, 212534), (799, 198968), (836, 190162), (893, 178024), (952, 166991), (1034, 153748), (1064, 149413), (1156, 137522), (1292, 123046), (1309, 121448), (1316, 120802), (1463, 108664), (1496, 106267), (1598, 99484), (1672, 95081), (1786, 89012), (2023, 78584), (2068, 76874), (2261, 70312), (2312, 68761), (2584, 61523), (2618, 60724), (2632, 60401), (2926, 54332), (3179, 50008), (3196, 49742), (3553, 44744), (3572, 44506), (3619, 43928), (4046, 39292), (4136, 38437), (4522, 35156), (5236, 30362), (5491, 28952), (5593, 28424), (5852, 27166), (6251, 25432), (6358, 25004), (6392, 24871), (7106, 22372), (7144, 22253), (7238, 21964), (8092, 19646), (8789, 18088), (9044, 17578), (9823, 16184), (10472, 15181), (10982, 14476), (11186, 14212), (11704, 13583), (12502, 12716)]