145071744

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 415082880

約数和(自身を除く): 270011136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 128, 136, 142, 192, 204, 213, 272, 284, 313, 384, 408, 426, 544, 568, 626, 816, 852, 939, 1088, 1136, 1207, 1252, 1632, 1704, 1878, 2176, 2272, 2414, 2504, 3264, 3408, 3621, 3756, 4544, 4828, 5008, 5321, 6528, 6816, 7242, 7512, 9088, 9656, 10016, 10642, 13632, 14484, 15024, 15963, 19312, 20032, 21284, 22223, 27264, 28968, 30048, 31926, 38624, 40064, 42568, 44446, 57936, 60096, 63852, 66669, 77248, 85136, 88892, 115872, 120192, 127704, 133338, 154496, 170272, 177784, 231744, 255408, 266676, 340544, 355568, 377791, 463488, 510816, 533352, 681088, 711136, 755582, 1021632, 1066704, 1133373, 1422272, 1511164, 2043264, 2133408, 2266746, 2844544, 3022328, 4266816, 4533492, 6044656, 8533632, 9066984, 12089312, 18133968, 24178624, 36267936, 48357248, 72535872, 145071744]

約数ペア:

[(1, 145071744), (2, 72535872), (3, 48357248), (4, 36267936), (6, 24178624), (8, 18133968), (12, 12089312), (16, 9066984), (17, 8533632), (24, 6044656), (32, 4533492), (34, 4266816), (48, 3022328), (51, 2844544), (64, 2266746), (68, 2133408), (71, 2043264), (96, 1511164), (102, 1422272), (128, 1133373), (136, 1066704), (142, 1021632), (192, 755582), (204, 711136), (213, 681088), (272, 533352), (284, 510816), (313, 463488), (384, 377791), (408, 355568), (426, 340544), (544, 266676), (568, 255408), (626, 231744), (816, 177784), (852, 170272), (939, 154496), (1088, 133338), (1136, 127704), (1207, 120192), (1252, 115872), (1632, 88892), (1704, 85136), (1878, 77248), (2176, 66669), (2272, 63852), (2414, 60096), (2504, 57936), (3264, 44446), (3408, 42568), (3621, 40064), (3756, 38624), (4544, 31926), (4828, 30048), (5008, 28968), (5321, 27264), (6528, 22223), (6816, 21284), (7242, 20032), (7512, 19312), (9088, 15963), (9656, 15024), (10016, 14484), (10642, 13632)]