168238512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1092

約数の個数: 160

約数和(自身を含む): 538507200

約数和(自身を除く): 370268688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 432, 464, 468, 522, 624, 696, 702, 754, 783, 936, 1033, 1044, 1131, 1392, 1404, 1508, 1566, 1872, 2066, 2088, 2262, 2808, 3016, 3099, 3132, 3393, 4132, 4176, 4524, 5616, 6032, 6198, 6264, 6786, 8264, 9048, 9297, 10179, 12396, 12528, 13429, 13572, 16528, 18096, 18594, 20358, 24792, 26858, 27144, 27891, 29957, 37188, 40287, 40716, 49584, 53716, 54288, 55782, 59914, 74376, 80574, 81432, 89871, 107432, 111564, 119828, 120861, 148752, 161148, 162864, 179742, 214864, 223128, 239656, 241722, 269613, 322296, 359484, 362583, 389441, 446256, 479312, 483444, 539226, 644592, 718968, 725166, 778882, 808839, 966888, 1078452, 1168323, 1437936, 1450332, 1557764, 1617678, 1933776, 2156904, 2336646, 2900664, 3115528, 3235356, 3504969, 4313808, 4673292, 5801328, 6231056, 6470712, 7009938, 9346584, 10514907, 12941424, 14019876, 18693168, 21029814, 28039752, 42059628, 56079504, 84119256, 168238512]

約数ペア:

[(1, 168238512), (2, 84119256), (3, 56079504), (4, 42059628), (6, 28039752), (8, 21029814), (9, 18693168), (12, 14019876), (13, 12941424), (16, 10514907), (18, 9346584), (24, 7009938), (26, 6470712), (27, 6231056), (29, 5801328), (36, 4673292), (39, 4313808), (48, 3504969), (52, 3235356), (54, 3115528), (58, 2900664), (72, 2336646), (78, 2156904), (87, 1933776), (104, 1617678), (108, 1557764), (116, 1450332), (117, 1437936), (144, 1168323), (156, 1078452), (174, 966888), (208, 808839), (216, 778882), (232, 725166), (234, 718968), (261, 644592), (312, 539226), (348, 483444), (351, 479312), (377, 446256), (432, 389441), (464, 362583), (468, 359484), (522, 322296), (624, 269613), (696, 241722), (702, 239656), (754, 223128), (783, 214864), (936, 179742), (1033, 162864), (1044, 161148), (1131, 148752), (1392, 120861), (1404, 119828), (1508, 111564), (1566, 107432), (1872, 89871), (2066, 81432), (2088, 80574), (2262, 74376), (2808, 59914), (3016, 55782), (3099, 54288), (3132, 53716), (3393, 49584), (4132, 40716), (4176, 40287), (4524, 37188), (5616, 29957), (6032, 27891), (6198, 27144), (6264, 26858), (6786, 24792), (8264, 20358), (9048, 18594), (9297, 18096), (10179, 16528), (12396, 13572), (12528, 13429)]