165701376

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 506024904

約数和(自身を除く): 340323528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 131, 144, 162, 183, 192, 216, 244, 256, 262, 288, 324, 366, 384, 393, 432, 488, 524, 549, 576, 648, 732, 768, 786, 864, 976, 1048, 1098, 1152, 1179, 1296, 1464, 1572, 1647, 1728, 1952, 2096, 2196, 2304, 2358, 2592, 2928, 3144, 3294, 3456, 3537, 3904, 4192, 4392, 4716, 4941, 5184, 5856, 6288, 6588, 6912, 7074, 7808, 7991, 8384, 8784, 9432, 9882, 10368, 10611, 11712, 12576, 13176, 14148, 15616, 15982, 16768, 17568, 18864, 19764, 20736, 21222, 23424, 23973, 25152, 26352, 28296, 31964, 33536, 35136, 37728, 39528, 42444, 46848, 47946, 50304, 52704, 56592, 63928, 70272, 71919, 75456, 79056, 84888, 95892, 100608, 105408, 113184, 127856, 140544, 143838, 150912, 158112, 169776, 191784, 210816, 215757, 226368, 255712, 287676, 301824, 316224, 339552, 383568, 421632, 431514, 452736, 511424, 575352, 632448, 647271, 679104, 767136, 863028, 905472, 1022848, 1150704, 1264896, 1294542, 1358208, 1534272, 1726056, 2045696, 2301408, 2589084, 2716416, 3068544, 3452112, 4602816, 5178168, 6137088, 6904224, 9205632, 10356336, 13808448, 18411264, 20712672, 27616896, 41425344, 55233792, 82850688, 165701376]

約数ペア:

[(1, 165701376), (2, 82850688), (3, 55233792), (4, 41425344), (6, 27616896), (8, 20712672), (9, 18411264), (12, 13808448), (16, 10356336), (18, 9205632), (24, 6904224), (27, 6137088), (32, 5178168), (36, 4602816), (48, 3452112), (54, 3068544), (61, 2716416), (64, 2589084), (72, 2301408), (81, 2045696), (96, 1726056), (108, 1534272), (122, 1358208), (128, 1294542), (131, 1264896), (144, 1150704), (162, 1022848), (183, 905472), (192, 863028), (216, 767136), (244, 679104), (256, 647271), (262, 632448), (288, 575352), (324, 511424), (366, 452736), (384, 431514), (393, 421632), (432, 383568), (488, 339552), (524, 316224), (549, 301824), (576, 287676), (648, 255712), (732, 226368), (768, 215757), (786, 210816), (864, 191784), (976, 169776), (1048, 158112), (1098, 150912), (1152, 143838), (1179, 140544), (1296, 127856), (1464, 113184), (1572, 105408), (1647, 100608), (1728, 95892), (1952, 84888), (2096, 79056), (2196, 75456), (2304, 71919), (2358, 70272), (2592, 63928), (2928, 56592), (3144, 52704), (3294, 50304), (3456, 47946), (3537, 46848), (3904, 42444), (4192, 39528), (4392, 37728), (4716, 35136), (4941, 33536), (5184, 31964), (5856, 28296), (6288, 26352), (6588, 25152), (6912, 23973), (7074, 23424), (7808, 21222), (7991, 20736), (8384, 19764), (8784, 18864), (9432, 17568), (9882, 16768), (10368, 15982), (10611, 15616), (11712, 14148), (12576, 13176)]