128200464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18169}}^1$

素因数の和:18197

約数の個数: 90

約数和(自身を含む): 417383070

約数和(自身を除く): 289182606

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18169, 36338, 54507, 72676, 109014, 127183, 145352, 163521, 218028, 254366, 290704, 327042, 381549, 436056, 508732, 654084, 763098, 872112, 890281, 1017464, 1144647, 1308168, 1526196, 1780562, 2034928, 2289294, 2616336, 2670843, 3052392, 3561124, 4578588, 5341686, 6104784, 7122248, 8012529, 9157176, 10683372, 14244496, 16025058, 18314352, 21366744, 32050116, 42733488, 64100232, 128200464]

約数ペア:

[(1, 128200464), (2, 64100232), (3, 42733488), (4, 32050116), (6, 21366744), (7, 18314352), (8, 16025058), (9, 14244496), (12, 10683372), (14, 9157176), (16, 8012529), (18, 7122248), (21, 6104784), (24, 5341686), (28, 4578588), (36, 3561124), (42, 3052392), (48, 2670843), (49, 2616336), (56, 2289294), (63, 2034928), (72, 1780562), (84, 1526196), (98, 1308168), (112, 1144647), (126, 1017464), (144, 890281), (147, 872112), (168, 763098), (196, 654084), (252, 508732), (294, 436056), (336, 381549), (392, 327042), (441, 290704), (504, 254366), (588, 218028), (784, 163521), (882, 145352), (1008, 127183), (1176, 109014), (1764, 72676), (2352, 54507), (3528, 36338), (7056, 18169)]