121258144

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4590

約数の個数: 72

約数和(自身を含む): 294102900

約数和(自身を除く): 172844756

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 4549, 6664, 9098, 13328, 18196, 26656, 31843, 36392, 63686, 72784, 77333, 127372, 145568, 154666, 222901, 254744, 309332, 445802, 509488, 541331, 618664, 891604, 1018976, 1082662, 1237328, 1783208, 2165324, 2474656, 3566416, 3789317, 4330648, 7132832, 7578634, 8661296, 15157268, 17322592, 30314536, 60629072, 121258144]

約数ペア:

[(1, 121258144), (2, 60629072), (4, 30314536), (7, 17322592), (8, 15157268), (14, 8661296), (16, 7578634), (17, 7132832), (28, 4330648), (32, 3789317), (34, 3566416), (49, 2474656), (56, 2165324), (68, 1783208), (98, 1237328), (112, 1082662), (119, 1018976), (136, 891604), (196, 618664), (224, 541331), (238, 509488), (272, 445802), (392, 309332), (476, 254744), (544, 222901), (784, 154666), (833, 145568), (952, 127372), (1568, 77333), (1666, 72784), (1904, 63686), (3332, 36392), (3808, 31843), (4549, 26656), (6664, 18196), (9098, 13328)]