16156764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 48921600

約数和(自身を除く): 32764836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 79, 92, 114, 117, 138, 156, 158, 171, 207, 228, 234, 237, 247, 276, 299, 316, 342, 414, 437, 468, 474, 494, 598, 684, 711, 741, 828, 874, 897, 948, 988, 1027, 1196, 1311, 1422, 1482, 1501, 1748, 1794, 1817, 2054, 2223, 2622, 2691, 2844, 2964, 3002, 3081, 3588, 3634, 3933, 4108, 4446, 4503, 5244, 5382, 5451, 5681, 6004, 6162, 7268, 7866, 8892, 9006, 9243, 10764, 10902, 11362, 12324, 13509, 15732, 16353, 17043, 18012, 18486, 19513, 21804, 22724, 23621, 27018, 32706, 34086, 34523, 36972, 39026, 47242, 51129, 54036, 58539, 65412, 68172, 69046, 70863, 78052, 94484, 102258, 103569, 117078, 138092, 141726, 175617, 204516, 207138, 212589, 234156, 283452, 310707, 351234, 414276, 425178, 448799, 621414, 702468, 850356, 897598, 1242828, 1346397, 1795196, 2692794, 4039191, 5385588, 8078382, 16156764]

約数ペア:

[(1, 16156764), (2, 8078382), (3, 5385588), (4, 4039191), (6, 2692794), (9, 1795196), (12, 1346397), (13, 1242828), (18, 897598), (19, 850356), (23, 702468), (26, 621414), (36, 448799), (38, 425178), (39, 414276), (46, 351234), (52, 310707), (57, 283452), (69, 234156), (76, 212589), (78, 207138), (79, 204516), (92, 175617), (114, 141726), (117, 138092), (138, 117078), (156, 103569), (158, 102258), (171, 94484), (207, 78052), (228, 70863), (234, 69046), (237, 68172), (247, 65412), (276, 58539), (299, 54036), (316, 51129), (342, 47242), (414, 39026), (437, 36972), (468, 34523), (474, 34086), (494, 32706), (598, 27018), (684, 23621), (711, 22724), (741, 21804), (828, 19513), (874, 18486), (897, 18012), (948, 17043), (988, 16353), (1027, 15732), (1196, 13509), (1311, 12324), (1422, 11362), (1482, 10902), (1501, 10764), (1748, 9243), (1794, 9006), (1817, 8892), (2054, 7866), (2223, 7268), (2622, 6162), (2691, 6004), (2844, 5681), (2964, 5451), (3002, 5382), (3081, 5244), (3588, 4503), (3634, 4446), (3933, 4108)]