16247736

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 49248000

約数和(自身を除く): 33000264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 107, 108, 111, 114, 148, 152, 171, 214, 216, 222, 228, 296, 321, 333, 342, 428, 444, 456, 513, 642, 666, 684, 703, 856, 888, 963, 999, 1026, 1284, 1332, 1368, 1406, 1926, 1998, 2033, 2052, 2109, 2568, 2664, 2812, 2889, 3852, 3959, 3996, 4066, 4104, 4218, 5624, 5778, 6099, 6327, 7704, 7918, 7992, 8132, 8436, 11556, 11877, 12198, 12654, 15836, 16264, 16872, 18297, 18981, 23112, 23754, 24396, 25308, 31672, 35631, 36594, 37962, 47508, 48792, 50616, 54891, 71262, 73188, 75221, 75924, 95016, 106893, 109782, 142524, 146376, 150442, 151848, 213786, 219564, 225663, 285048, 300884, 427572, 439128, 451326, 601768, 676989, 855144, 902652, 1353978, 1805304, 2030967, 2707956, 4061934, 5415912, 8123868, 16247736]

約数ペア:

[(1, 16247736), (2, 8123868), (3, 5415912), (4, 4061934), (6, 2707956), (8, 2030967), (9, 1805304), (12, 1353978), (18, 902652), (19, 855144), (24, 676989), (27, 601768), (36, 451326), (37, 439128), (38, 427572), (54, 300884), (57, 285048), (72, 225663), (74, 219564), (76, 213786), (107, 151848), (108, 150442), (111, 146376), (114, 142524), (148, 109782), (152, 106893), (171, 95016), (214, 75924), (216, 75221), (222, 73188), (228, 71262), (296, 54891), (321, 50616), (333, 48792), (342, 47508), (428, 37962), (444, 36594), (456, 35631), (513, 31672), (642, 25308), (666, 24396), (684, 23754), (703, 23112), (856, 18981), (888, 18297), (963, 16872), (999, 16264), (1026, 15836), (1284, 12654), (1332, 12198), (1368, 11877), (1406, 11556), (1926, 8436), (1998, 8132), (2033, 7992), (2052, 7918), (2109, 7704), (2568, 6327), (2664, 6099), (2812, 5778), (2889, 5624), (3852, 4218), (3959, 4104), (3996, 4066)]