171345312

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 523635840

約数和(自身を除く): 352290528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 79, 96, 102, 136, 144, 153, 158, 204, 237, 272, 288, 306, 316, 408, 443, 474, 544, 612, 632, 711, 816, 886, 948, 1224, 1264, 1329, 1343, 1422, 1632, 1772, 1896, 2448, 2528, 2658, 2686, 2844, 3544, 3792, 3987, 4029, 4896, 5316, 5372, 5688, 7088, 7531, 7584, 7974, 8058, 10632, 10744, 11376, 12087, 14176, 15062, 15948, 16116, 21264, 21488, 22593, 22752, 24174, 30124, 31896, 32232, 34997, 42528, 42976, 45186, 48348, 60248, 63792, 64464, 67779, 69994, 90372, 96696, 104991, 120496, 127584, 128928, 135558, 139988, 180744, 193392, 209982, 240992, 271116, 279976, 314973, 361488, 386784, 419964, 542232, 559952, 594949, 629946, 722976, 839928, 1084464, 1119904, 1189898, 1259892, 1679856, 1784847, 2168928, 2379796, 2519784, 3359712, 3569694, 4759592, 5039568, 5354541, 7139388, 9519184, 10079136, 10709082, 14278776, 19038368, 21418164, 28557552, 42836328, 57115104, 85672656, 171345312]

約数ペア:

[(1, 171345312), (2, 85672656), (3, 57115104), (4, 42836328), (6, 28557552), (8, 21418164), (9, 19038368), (12, 14278776), (16, 10709082), (17, 10079136), (18, 9519184), (24, 7139388), (32, 5354541), (34, 5039568), (36, 4759592), (48, 3569694), (51, 3359712), (68, 2519784), (72, 2379796), (79, 2168928), (96, 1784847), (102, 1679856), (136, 1259892), (144, 1189898), (153, 1119904), (158, 1084464), (204, 839928), (237, 722976), (272, 629946), (288, 594949), (306, 559952), (316, 542232), (408, 419964), (443, 386784), (474, 361488), (544, 314973), (612, 279976), (632, 271116), (711, 240992), (816, 209982), (886, 193392), (948, 180744), (1224, 139988), (1264, 135558), (1329, 128928), (1343, 127584), (1422, 120496), (1632, 104991), (1772, 96696), (1896, 90372), (2448, 69994), (2528, 67779), (2658, 64464), (2686, 63792), (2844, 60248), (3544, 48348), (3792, 45186), (3987, 42976), (4029, 42528), (4896, 34997), (5316, 32232), (5372, 31896), (5688, 30124), (7088, 24174), (7531, 22752), (7584, 22593), (7974, 21488), (8058, 21264), (10632, 16116), (10744, 15948), (11376, 15062), (12087, 14176)]