38661168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 125991936

約数和(自身を除く): 87330768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 53, 56, 78, 84, 91, 104, 106, 112, 156, 159, 167, 168, 182, 208, 212, 273, 312, 318, 334, 336, 364, 371, 424, 501, 546, 624, 636, 668, 689, 728, 742, 848, 1002, 1092, 1113, 1169, 1272, 1336, 1378, 1456, 1484, 2004, 2067, 2171, 2184, 2226, 2338, 2544, 2672, 2756, 2968, 3507, 4008, 4134, 4342, 4368, 4452, 4676, 4823, 5512, 5936, 6513, 7014, 8016, 8268, 8684, 8851, 8904, 9352, 9646, 11024, 13026, 14028, 14469, 15197, 16536, 17368, 17702, 17808, 18704, 19292, 26052, 26553, 28056, 28938, 30394, 33072, 34736, 35404, 38584, 45591, 52104, 53106, 56112, 57876, 60788, 61957, 70808, 77168, 91182, 104208, 106212, 115063, 115752, 121576, 123914, 141616, 182364, 185871, 212424, 230126, 231504, 243152, 247828, 345189, 364728, 371742, 424848, 460252, 495656, 690378, 729456, 743484, 805441, 920504, 991312, 1380756, 1486968, 1610882, 1841008, 2416323, 2761512, 2973936, 3221764, 4832646, 5523024, 6443528, 9665292, 12887056, 19330584, 38661168]

約数ペア:

[(1, 38661168), (2, 19330584), (3, 12887056), (4, 9665292), (6, 6443528), (7, 5523024), (8, 4832646), (12, 3221764), (13, 2973936), (14, 2761512), (16, 2416323), (21, 1841008), (24, 1610882), (26, 1486968), (28, 1380756), (39, 991312), (42, 920504), (48, 805441), (52, 743484), (53, 729456), (56, 690378), (78, 495656), (84, 460252), (91, 424848), (104, 371742), (106, 364728), (112, 345189), (156, 247828), (159, 243152), (167, 231504), (168, 230126), (182, 212424), (208, 185871), (212, 182364), (273, 141616), (312, 123914), (318, 121576), (334, 115752), (336, 115063), (364, 106212), (371, 104208), (424, 91182), (501, 77168), (546, 70808), (624, 61957), (636, 60788), (668, 57876), (689, 56112), (728, 53106), (742, 52104), (848, 45591), (1002, 38584), (1092, 35404), (1113, 34736), (1169, 33072), (1272, 30394), (1336, 28938), (1378, 28056), (1456, 26553), (1484, 26052), (2004, 19292), (2067, 18704), (2171, 17808), (2184, 17702), (2226, 17368), (2338, 16536), (2544, 15197), (2672, 14469), (2756, 14028), (2968, 13026), (3507, 11024), (4008, 9646), (4134, 9352), (4342, 8904), (4368, 8851), (4452, 8684), (4676, 8268), (4823, 8016), (5512, 7014), (5936, 6513)]