161473344

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 112

約数和(自身を含む): 460345536

約数和(自身を除く): 298872192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 136, 183, 192, 204, 244, 272, 366, 408, 488, 544, 732, 811, 816, 976, 1037, 1088, 1464, 1622, 1632, 1952, 2074, 2433, 2928, 3111, 3244, 3264, 3904, 4148, 4866, 5856, 6222, 6488, 8296, 9732, 11712, 12444, 12976, 13787, 16592, 19464, 24888, 25952, 27574, 33184, 38928, 41361, 49471, 49776, 51904, 55148, 66368, 77856, 82722, 98942, 99552, 110296, 148413, 155712, 165444, 197884, 199104, 220592, 296826, 330888, 395768, 441184, 593652, 661776, 791536, 841007, 882368, 1187304, 1323552, 1583072, 1682014, 2374608, 2523021, 2647104, 3166144, 3364028, 4749216, 5046042, 6728056, 9498432, 10092084, 13456112, 20184168, 26912224, 40368336, 53824448, 80736672, 161473344]

約数ペア:

[(1, 161473344), (2, 80736672), (3, 53824448), (4, 40368336), (6, 26912224), (8, 20184168), (12, 13456112), (16, 10092084), (17, 9498432), (24, 6728056), (32, 5046042), (34, 4749216), (48, 3364028), (51, 3166144), (61, 2647104), (64, 2523021), (68, 2374608), (96, 1682014), (102, 1583072), (122, 1323552), (136, 1187304), (183, 882368), (192, 841007), (204, 791536), (244, 661776), (272, 593652), (366, 441184), (408, 395768), (488, 330888), (544, 296826), (732, 220592), (811, 199104), (816, 197884), (976, 165444), (1037, 155712), (1088, 148413), (1464, 110296), (1622, 99552), (1632, 98942), (1952, 82722), (2074, 77856), (2433, 66368), (2928, 55148), (3111, 51904), (3244, 49776), (3264, 49471), (3904, 41361), (4148, 38928), (4866, 33184), (5856, 27574), (6222, 25952), (6488, 24888), (8296, 19464), (9732, 16592), (11712, 13787), (12444, 12976)]