115920008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 238042800

約数和(自身を除く): 122122792

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 89, 122, 136, 157, 178, 244, 314, 356, 488, 628, 712, 1037, 1256, 1513, 2074, 2669, 3026, 4148, 5338, 5429, 6052, 8296, 9577, 10676, 10858, 12104, 13973, 19154, 21352, 21716, 27946, 38308, 43432, 55892, 76616, 92293, 111784, 162809, 184586, 237541, 325618, 369172, 475082, 651236, 738344, 852353, 950164, 1302472, 1704706, 1900328, 3409412, 6818824, 14490001, 28980002, 57960004, 115920008]

約数ペア:

[(1, 115920008), (2, 57960004), (4, 28980002), (8, 14490001), (17, 6818824), (34, 3409412), (61, 1900328), (68, 1704706), (89, 1302472), (122, 950164), (136, 852353), (157, 738344), (178, 651236), (244, 475082), (314, 369172), (356, 325618), (488, 237541), (628, 184586), (712, 162809), (1037, 111784), (1256, 92293), (1513, 76616), (2074, 55892), (2669, 43432), (3026, 38308), (4148, 27946), (5338, 21716), (5429, 21352), (6052, 19154), (8296, 13973), (9577, 12104), (10676, 10858)]