158420688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 454220928

約数和(自身を除く): 295800240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 367, 368, 391, 408, 529, 552, 734, 782, 816, 1058, 1101, 1104, 1173, 1468, 1564, 1587, 2116, 2202, 2346, 2936, 3128, 3174, 4232, 4404, 4692, 5872, 6239, 6256, 6348, 8441, 8464, 8808, 8993, 9384, 12478, 12696, 16882, 17616, 17986, 18717, 18768, 24956, 25323, 25392, 26979, 33764, 35972, 37434, 49912, 50646, 53958, 67528, 71944, 74868, 99824, 101292, 107916, 135056, 143497, 143888, 149736, 194143, 202584, 215832, 286994, 299472, 388286, 405168, 430491, 431664, 573988, 582429, 776572, 860982, 1147976, 1164858, 1553144, 1721964, 2295952, 2329716, 3106288, 3300431, 3443928, 4659432, 6600862, 6887856, 9318864, 9901293, 13201724, 19802586, 26403448, 39605172, 52806896, 79210344, 158420688]

約数ペア:

[(1, 158420688), (2, 79210344), (3, 52806896), (4, 39605172), (6, 26403448), (8, 19802586), (12, 13201724), (16, 9901293), (17, 9318864), (23, 6887856), (24, 6600862), (34, 4659432), (46, 3443928), (48, 3300431), (51, 3106288), (68, 2329716), (69, 2295952), (92, 1721964), (102, 1553144), (136, 1164858), (138, 1147976), (184, 860982), (204, 776572), (272, 582429), (276, 573988), (367, 431664), (368, 430491), (391, 405168), (408, 388286), (529, 299472), (552, 286994), (734, 215832), (782, 202584), (816, 194143), (1058, 149736), (1101, 143888), (1104, 143497), (1173, 135056), (1468, 107916), (1564, 101292), (1587, 99824), (2116, 74868), (2202, 71944), (2346, 67528), (2936, 53958), (3128, 50646), (3174, 49912), (4232, 37434), (4404, 35972), (4692, 33764), (5872, 26979), (6239, 25392), (6256, 25323), (6348, 24956), (8441, 18768), (8464, 18717), (8808, 17986), (8993, 17616), (9384, 16882), (12478, 12696)]