161174016

素因数分解:

$2^9\times 3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 486129600

約数和(自身を除く): 324955584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 128, 131, 144, 178, 192, 216, 256, 262, 267, 288, 356, 384, 393, 432, 512, 524, 534, 576, 712, 768, 786, 801, 864, 1048, 1068, 1152, 1179, 1424, 1536, 1572, 1602, 1728, 2096, 2136, 2304, 2358, 2403, 2848, 3144, 3204, 3456, 3537, 4192, 4272, 4608, 4716, 4806, 5696, 6288, 6408, 6912, 7074, 8384, 8544, 9432, 9612, 11392, 11659, 12576, 12816, 13824, 14148, 16768, 17088, 18864, 19224, 22784, 23318, 25152, 25632, 28296, 33536, 34176, 34977, 37728, 38448, 45568, 46636, 50304, 51264, 56592, 67072, 68352, 69954, 75456, 76896, 93272, 100608, 102528, 104931, 113184, 136704, 139908, 150912, 153792, 186544, 201216, 205056, 209862, 226368, 279816, 301824, 307584, 314793, 373088, 410112, 419724, 452736, 559632, 603648, 615168, 629586, 746176, 839448, 905472, 1119264, 1230336, 1259172, 1492352, 1678896, 1810944, 2238528, 2518344, 2984704, 3357792, 4477056, 5036688, 5969408, 6715584, 8954112, 10073376, 13431168, 17908224, 20146752, 26862336, 40293504, 53724672, 80587008, 161174016]

約数ペア:

[(1, 161174016), (2, 80587008), (3, 53724672), (4, 40293504), (6, 26862336), (8, 20146752), (9, 17908224), (12, 13431168), (16, 10073376), (18, 8954112), (24, 6715584), (27, 5969408), (32, 5036688), (36, 4477056), (48, 3357792), (54, 2984704), (64, 2518344), (72, 2238528), (89, 1810944), (96, 1678896), (108, 1492352), (128, 1259172), (131, 1230336), (144, 1119264), (178, 905472), (192, 839448), (216, 746176), (256, 629586), (262, 615168), (267, 603648), (288, 559632), (356, 452736), (384, 419724), (393, 410112), (432, 373088), (512, 314793), (524, 307584), (534, 301824), (576, 279816), (712, 226368), (768, 209862), (786, 205056), (801, 201216), (864, 186544), (1048, 153792), (1068, 150912), (1152, 139908), (1179, 136704), (1424, 113184), (1536, 104931), (1572, 102528), (1602, 100608), (1728, 93272), (2096, 76896), (2136, 75456), (2304, 69954), (2358, 68352), (2403, 67072), (2848, 56592), (3144, 51264), (3204, 50304), (3456, 46636), (3537, 45568), (4192, 38448), (4272, 37728), (4608, 34977), (4716, 34176), (4806, 33536), (5696, 28296), (6288, 25632), (6408, 25152), (6912, 23318), (7074, 22784), (8384, 19224), (8544, 18864), (9432, 17088), (9612, 16768), (11392, 14148), (11659, 13824), (12576, 12816)]