139819968

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 431505360

約数和(自身を除く): 291685392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 131, 136, 144, 153, 192, 204, 218, 262, 272, 288, 306, 327, 393, 408, 436, 524, 544, 576, 612, 654, 786, 816, 872, 981, 1048, 1088, 1179, 1224, 1308, 1572, 1632, 1744, 1853, 1962, 2096, 2227, 2358, 2448, 2616, 3144, 3264, 3488, 3706, 3924, 4192, 4454, 4716, 4896, 5232, 5559, 6288, 6681, 6976, 7412, 7848, 8384, 8908, 9432, 9792, 10464, 11118, 12576, 13362, 14279, 14824, 15696, 16677, 17816, 18864, 20043, 20928, 22236, 25152, 26724, 28558, 29648, 31392, 33354, 35632, 37728, 40086, 42837, 44472, 53448, 57116, 59296, 62784, 66708, 71264, 75456, 80172, 85674, 88944, 106896, 114232, 118592, 128511, 133416, 142528, 160344, 171348, 177888, 213792, 228464, 242743, 257022, 266832, 320688, 342696, 355776, 427584, 456928, 485486, 514044, 533664, 641376, 685392, 728229, 913856, 970972, 1028088, 1067328, 1282752, 1370784, 1456458, 1941944, 2056176, 2184687, 2741568, 2912916, 3883888, 4112352, 4369374, 5825832, 7767776, 8224704, 8738748, 11651664, 15535552, 17477496, 23303328, 34954992, 46606656, 69909984, 139819968]

約数ペア:

[(1, 139819968), (2, 69909984), (3, 46606656), (4, 34954992), (6, 23303328), (8, 17477496), (9, 15535552), (12, 11651664), (16, 8738748), (17, 8224704), (18, 7767776), (24, 5825832), (32, 4369374), (34, 4112352), (36, 3883888), (48, 2912916), (51, 2741568), (64, 2184687), (68, 2056176), (72, 1941944), (96, 1456458), (102, 1370784), (109, 1282752), (131, 1067328), (136, 1028088), (144, 970972), (153, 913856), (192, 728229), (204, 685392), (218, 641376), (262, 533664), (272, 514044), (288, 485486), (306, 456928), (327, 427584), (393, 355776), (408, 342696), (436, 320688), (524, 266832), (544, 257022), (576, 242743), (612, 228464), (654, 213792), (786, 177888), (816, 171348), (872, 160344), (981, 142528), (1048, 133416), (1088, 128511), (1179, 118592), (1224, 114232), (1308, 106896), (1572, 88944), (1632, 85674), (1744, 80172), (1853, 75456), (1962, 71264), (2096, 66708), (2227, 62784), (2358, 59296), (2448, 57116), (2616, 53448), (3144, 44472), (3264, 42837), (3488, 40086), (3706, 37728), (3924, 35632), (4192, 33354), (4454, 31392), (4716, 29648), (4896, 28558), (5232, 26724), (5559, 25152), (6288, 22236), (6681, 20928), (6976, 20043), (7412, 18864), (7848, 17816), (8384, 16677), (8908, 15696), (9432, 14824), (9792, 14279), (10464, 13362), (11118, 12576)]