144744888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 409305600

約数和(自身を除く): 264560712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 152, 184, 222, 228, 276, 296, 373, 437, 444, 456, 552, 703, 746, 851, 874, 888, 1119, 1311, 1406, 1492, 1702, 1748, 2109, 2238, 2553, 2622, 2812, 2984, 3404, 3496, 4218, 4476, 5106, 5244, 5624, 6808, 7087, 8436, 8579, 8952, 10212, 10488, 13801, 14174, 16169, 16872, 17158, 20424, 21261, 25737, 27602, 28348, 32338, 34316, 41403, 42522, 48507, 51474, 55204, 56696, 64676, 68632, 82806, 85044, 97014, 102948, 110408, 129352, 163001, 165612, 170088, 194028, 205896, 262219, 317423, 326002, 331224, 388056, 489003, 524438, 634846, 652004, 786657, 952269, 978006, 1048876, 1269692, 1304008, 1573314, 1904538, 1956012, 2097752, 2539384, 3146628, 3809076, 3912024, 6031037, 6293256, 7618152, 12062074, 18093111, 24124148, 36186222, 48248296, 72372444, 144744888]

約数ペア:

[(1, 144744888), (2, 72372444), (3, 48248296), (4, 36186222), (6, 24124148), (8, 18093111), (12, 12062074), (19, 7618152), (23, 6293256), (24, 6031037), (37, 3912024), (38, 3809076), (46, 3146628), (57, 2539384), (69, 2097752), (74, 1956012), (76, 1904538), (92, 1573314), (111, 1304008), (114, 1269692), (138, 1048876), (148, 978006), (152, 952269), (184, 786657), (222, 652004), (228, 634846), (276, 524438), (296, 489003), (373, 388056), (437, 331224), (444, 326002), (456, 317423), (552, 262219), (703, 205896), (746, 194028), (851, 170088), (874, 165612), (888, 163001), (1119, 129352), (1311, 110408), (1406, 102948), (1492, 97014), (1702, 85044), (1748, 82806), (2109, 68632), (2238, 64676), (2553, 56696), (2622, 55204), (2812, 51474), (2984, 48507), (3404, 42522), (3496, 41403), (4218, 34316), (4476, 32338), (5106, 28348), (5244, 27602), (5624, 25737), (6808, 21261), (7087, 20424), (8436, 17158), (8579, 16872), (8952, 16169), (10212, 14174), (10488, 13801)]