128000544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{27211}}^1$

素因数の和:27238

約数の個数: 72

約数和(自身を含む): 390873168

約数和(自身を除く): 262872624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 27211, 54422, 81633, 108844, 163266, 190477, 217688, 326532, 380954, 435376, 571431, 653064, 761908, 870752, 1142862, 1306128, 1333339, 1523816, 2285724, 2612256, 2666678, 3047632, 4000017, 4571448, 5333356, 6095264, 8000034, 9142896, 10666712, 16000068, 18285792, 21333424, 32000136, 42666848, 64000272, 128000544]

約数ペア:

[(1, 128000544), (2, 64000272), (3, 42666848), (4, 32000136), (6, 21333424), (7, 18285792), (8, 16000068), (12, 10666712), (14, 9142896), (16, 8000034), (21, 6095264), (24, 5333356), (28, 4571448), (32, 4000017), (42, 3047632), (48, 2666678), (49, 2612256), (56, 2285724), (84, 1523816), (96, 1333339), (98, 1306128), (112, 1142862), (147, 870752), (168, 761908), (196, 653064), (224, 571431), (294, 435376), (336, 380954), (392, 326532), (588, 217688), (672, 190477), (784, 163266), (1176, 108844), (1568, 81633), (2352, 54422), (4704, 27211)]