189856512

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4378

約数の個数: 108

約数和(自身を含む): 576346680

約数和(自身を除く): 386490168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4337, 4864, 5472, 7296, 8674, 10944, 13011, 14592, 17348, 21888, 26022, 34696, 39033, 43776, 52044, 69392, 78066, 82403, 104088, 138784, 156132, 164806, 208176, 247209, 277568, 312264, 329612, 416352, 494418, 555136, 624528, 659224, 741627, 832704, 988836, 1110272, 1249056, 1318448, 1483254, 1665408, 1977672, 2498112, 2636896, 2966508, 3330816, 3955344, 4996224, 5273792, 5933016, 7910688, 9992448, 10547584, 11866032, 15821376, 21095168, 23732064, 31642752, 47464128, 63285504, 94928256, 189856512]

約数ペア:

[(1, 189856512), (2, 94928256), (3, 63285504), (4, 47464128), (6, 31642752), (8, 23732064), (9, 21095168), (12, 15821376), (16, 11866032), (18, 10547584), (19, 9992448), (24, 7910688), (32, 5933016), (36, 5273792), (38, 4996224), (48, 3955344), (57, 3330816), (64, 2966508), (72, 2636896), (76, 2498112), (96, 1977672), (114, 1665408), (128, 1483254), (144, 1318448), (152, 1249056), (171, 1110272), (192, 988836), (228, 832704), (256, 741627), (288, 659224), (304, 624528), (342, 555136), (384, 494418), (456, 416352), (576, 329612), (608, 312264), (684, 277568), (768, 247209), (912, 208176), (1152, 164806), (1216, 156132), (1368, 138784), (1824, 104088), (2304, 82403), (2432, 78066), (2736, 69392), (3648, 52044), (4337, 43776), (4864, 39033), (5472, 34696), (7296, 26022), (8674, 21888), (10944, 17348), (13011, 14592)]