16172496

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 49907520

約数和(自身を除く): 33735024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 257, 276, 304, 342, 368, 414, 437, 456, 514, 552, 684, 771, 828, 874, 912, 1028, 1104, 1311, 1368, 1542, 1656, 1748, 2056, 2313, 2622, 2736, 3084, 3312, 3496, 3933, 4112, 4626, 4883, 5244, 5911, 6168, 6992, 7866, 9252, 9766, 10488, 11822, 12336, 14649, 15732, 17733, 18504, 19532, 20976, 23644, 29298, 31464, 35466, 37008, 39064, 43947, 47288, 53199, 58596, 62928, 70932, 78128, 87894, 94576, 106398, 112309, 117192, 141864, 175788, 212796, 224618, 234384, 283728, 336927, 351576, 425592, 449236, 673854, 703152, 851184, 898472, 1010781, 1347708, 1796944, 2021562, 2695416, 4043124, 5390832, 8086248, 16172496]

約数ペア:

[(1, 16172496), (2, 8086248), (3, 5390832), (4, 4043124), (6, 2695416), (8, 2021562), (9, 1796944), (12, 1347708), (16, 1010781), (18, 898472), (19, 851184), (23, 703152), (24, 673854), (36, 449236), (38, 425592), (46, 351576), (48, 336927), (57, 283728), (69, 234384), (72, 224618), (76, 212796), (92, 175788), (114, 141864), (138, 117192), (144, 112309), (152, 106398), (171, 94576), (184, 87894), (207, 78128), (228, 70932), (257, 62928), (276, 58596), (304, 53199), (342, 47288), (368, 43947), (414, 39064), (437, 37008), (456, 35466), (514, 31464), (552, 29298), (684, 23644), (771, 20976), (828, 19532), (874, 18504), (912, 17733), (1028, 15732), (1104, 14649), (1311, 12336), (1368, 11822), (1542, 10488), (1656, 9766), (1748, 9252), (2056, 7866), (2313, 6992), (2622, 6168), (2736, 5911), (3084, 5244), (3312, 4883), (3496, 4626), (3933, 4112)]