15663168

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 84

約数和(自身を含む): 45646848

約数和(自身を除く): 29983680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 383, 426, 568, 576, 639, 766, 852, 1136, 1149, 1278, 1532, 1704, 2272, 2298, 2556, 3064, 3408, 3447, 4544, 4596, 5112, 6128, 6816, 6894, 9192, 10224, 12256, 13632, 13788, 18384, 20448, 24512, 27193, 27576, 36768, 40896, 54386, 55152, 73536, 81579, 108772, 110304, 163158, 217544, 220608, 244737, 326316, 435088, 489474, 652632, 870176, 978948, 1305264, 1740352, 1957896, 2610528, 3915792, 5221056, 7831584, 15663168]

約数ペア:

[(1, 15663168), (2, 7831584), (3, 5221056), (4, 3915792), (6, 2610528), (8, 1957896), (9, 1740352), (12, 1305264), (16, 978948), (18, 870176), (24, 652632), (32, 489474), (36, 435088), (48, 326316), (64, 244737), (71, 220608), (72, 217544), (96, 163158), (142, 110304), (144, 108772), (192, 81579), (213, 73536), (284, 55152), (288, 54386), (383, 40896), (426, 36768), (568, 27576), (576, 27193), (639, 24512), (766, 20448), (852, 18384), (1136, 13788), (1149, 13632), (1278, 12256), (1532, 10224), (1704, 9192), (2272, 6894), (2298, 6816), (2556, 6128), (3064, 5112), (3408, 4596), (3447, 4544)]