171247392

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 538876800

約数和(自身を除く): 367629408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 89, 96, 102, 108, 131, 136, 144, 153, 178, 204, 216, 262, 267, 272, 288, 306, 356, 393, 408, 432, 459, 524, 534, 544, 612, 712, 786, 801, 816, 864, 918, 1048, 1068, 1179, 1224, 1424, 1513, 1572, 1602, 1632, 1836, 2096, 2136, 2227, 2358, 2403, 2448, 2848, 3026, 3144, 3204, 3537, 3672, 4192, 4272, 4454, 4539, 4716, 4806, 4896, 6052, 6288, 6408, 6681, 7074, 7344, 8544, 8908, 9078, 9432, 9612, 11659, 12104, 12576, 12816, 13362, 13617, 14148, 14688, 17816, 18156, 18864, 19224, 20043, 23318, 24208, 25632, 26724, 27234, 28296, 34977, 35632, 36312, 37728, 38448, 40086, 40851, 46636, 48416, 53448, 54468, 56592, 60129, 69954, 71264, 72624, 76896, 80172, 81702, 93272, 104931, 106896, 108936, 113184, 120258, 139908, 145248, 160344, 163404, 186544, 198203, 209862, 213792, 217872, 240516, 279816, 314793, 320688, 326808, 373088, 396406, 419724, 435744, 481032, 559632, 594609, 629586, 641376, 653616, 792812, 839448, 962064, 1119264, 1189218, 1259172, 1307232, 1585624, 1678896, 1783827, 1924128, 2378436, 2518344, 3171248, 3357792, 3567654, 4756872, 5036688, 5351481, 6342496, 7135308, 9513744, 10073376, 10702962, 14270616, 19027488, 21405924, 28541232, 42811848, 57082464, 85623696, 171247392]

約数ペア:

[(1, 171247392), (2, 85623696), (3, 57082464), (4, 42811848), (6, 28541232), (8, 21405924), (9, 19027488), (12, 14270616), (16, 10702962), (17, 10073376), (18, 9513744), (24, 7135308), (27, 6342496), (32, 5351481), (34, 5036688), (36, 4756872), (48, 3567654), (51, 3357792), (54, 3171248), (68, 2518344), (72, 2378436), (89, 1924128), (96, 1783827), (102, 1678896), (108, 1585624), (131, 1307232), (136, 1259172), (144, 1189218), (153, 1119264), (178, 962064), (204, 839448), (216, 792812), (262, 653616), (267, 641376), (272, 629586), (288, 594609), (306, 559632), (356, 481032), (393, 435744), (408, 419724), (432, 396406), (459, 373088), (524, 326808), (534, 320688), (544, 314793), (612, 279816), (712, 240516), (786, 217872), (801, 213792), (816, 209862), (864, 198203), (918, 186544), (1048, 163404), (1068, 160344), (1179, 145248), (1224, 139908), (1424, 120258), (1513, 113184), (1572, 108936), (1602, 106896), (1632, 104931), (1836, 93272), (2096, 81702), (2136, 80172), (2227, 76896), (2358, 72624), (2403, 71264), (2448, 69954), (2848, 60129), (3026, 56592), (3144, 54468), (3204, 53448), (3537, 48416), (3672, 46636), (4192, 40851), (4272, 40086), (4454, 38448), (4539, 37728), (4716, 36312), (4806, 35632), (4896, 34977), (6052, 28296), (6288, 27234), (6408, 26724), (6681, 25632), (7074, 24208), (7344, 23318), (8544, 20043), (8908, 19224), (9078, 18864), (9432, 18156), (9612, 17816), (11659, 14688), (12104, 14148), (12576, 13617), (12816, 13362)]