138713472

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 160

約数和(自身を含む): 437647320

約数和(自身を除く): 298933848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 306, 324, 384, 408, 432, 459, 544, 576, 612, 648, 787, 816, 864, 918, 1088, 1152, 1224, 1296, 1377, 1574, 1632, 1728, 1836, 2176, 2361, 2448, 2592, 2754, 3148, 3264, 3456, 3672, 4722, 4896, 5184, 5508, 6296, 6528, 7083, 7344, 9444, 9792, 10368, 11016, 12592, 13379, 14166, 14688, 18888, 19584, 21249, 22032, 25184, 26758, 28332, 29376, 37776, 40137, 42498, 44064, 50368, 53516, 56664, 58752, 63747, 75552, 80274, 84996, 88128, 100736, 107032, 113328, 120411, 127494, 151104, 160548, 169992, 176256, 214064, 226656, 240822, 254988, 302208, 321096, 339984, 361233, 428128, 453312, 481644, 509976, 642192, 679968, 722466, 856256, 906624, 963288, 1019952, 1083699, 1284384, 1359936, 1444932, 1712512, 1926576, 2039904, 2167398, 2568768, 2719872, 2889864, 3853152, 4079808, 4334796, 5137536, 5779728, 7706304, 8159616, 8669592, 11559456, 15412608, 17339184, 23118912, 34678368, 46237824, 69356736, 138713472]

約数ペア:

[(1, 138713472), (2, 69356736), (3, 46237824), (4, 34678368), (6, 23118912), (8, 17339184), (9, 15412608), (12, 11559456), (16, 8669592), (17, 8159616), (18, 7706304), (24, 5779728), (27, 5137536), (32, 4334796), (34, 4079808), (36, 3853152), (48, 2889864), (51, 2719872), (54, 2568768), (64, 2167398), (68, 2039904), (72, 1926576), (81, 1712512), (96, 1444932), (102, 1359936), (108, 1284384), (128, 1083699), (136, 1019952), (144, 963288), (153, 906624), (162, 856256), (192, 722466), (204, 679968), (216, 642192), (272, 509976), (288, 481644), (306, 453312), (324, 428128), (384, 361233), (408, 339984), (432, 321096), (459, 302208), (544, 254988), (576, 240822), (612, 226656), (648, 214064), (787, 176256), (816, 169992), (864, 160548), (918, 151104), (1088, 127494), (1152, 120411), (1224, 113328), (1296, 107032), (1377, 100736), (1574, 88128), (1632, 84996), (1728, 80274), (1836, 75552), (2176, 63747), (2361, 58752), (2448, 56664), (2592, 53516), (2754, 50368), (3148, 44064), (3264, 42498), (3456, 40137), (3672, 37776), (4722, 29376), (4896, 28332), (5184, 26758), (5508, 25184), (6296, 22032), (6528, 21249), (7083, 19584), (7344, 18888), (9444, 14688), (9792, 14166), (10368, 13379), (11016, 12592)]