169091328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 522740736

約数和(自身を除く): 353649408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 256, 284, 336, 384, 426, 443, 448, 497, 568, 672, 768, 852, 886, 896, 994, 1136, 1329, 1344, 1491, 1704, 1772, 1792, 1988, 2272, 2658, 2688, 2982, 3101, 3408, 3544, 3976, 4544, 5316, 5376, 5964, 6202, 6816, 7088, 7952, 9088, 9303, 10632, 11928, 12404, 13632, 14176, 15904, 18176, 18606, 21264, 23856, 24808, 27264, 28352, 31453, 31808, 37212, 42528, 47712, 49616, 54528, 56704, 62906, 63616, 74424, 85056, 94359, 95424, 99232, 113408, 125812, 127232, 148848, 170112, 188718, 190848, 198464, 220171, 251624, 297696, 340224, 377436, 381696, 396928, 440342, 503248, 595392, 660513, 754872, 793856, 880684, 1006496, 1190784, 1321026, 1509744, 1761368, 2012992, 2381568, 2642052, 3019488, 3522736, 4025984, 5284104, 6038976, 7045472, 8051968, 10568208, 12077952, 14090944, 21136416, 24155904, 28181888, 42272832, 56363776, 84545664, 169091328]

約数ペア:

[(1, 169091328), (2, 84545664), (3, 56363776), (4, 42272832), (6, 28181888), (7, 24155904), (8, 21136416), (12, 14090944), (14, 12077952), (16, 10568208), (21, 8051968), (24, 7045472), (28, 6038976), (32, 5284104), (42, 4025984), (48, 3522736), (56, 3019488), (64, 2642052), (71, 2381568), (84, 2012992), (96, 1761368), (112, 1509744), (128, 1321026), (142, 1190784), (168, 1006496), (192, 880684), (213, 793856), (224, 754872), (256, 660513), (284, 595392), (336, 503248), (384, 440342), (426, 396928), (443, 381696), (448, 377436), (497, 340224), (568, 297696), (672, 251624), (768, 220171), (852, 198464), (886, 190848), (896, 188718), (994, 170112), (1136, 148848), (1329, 127232), (1344, 125812), (1491, 113408), (1704, 99232), (1772, 95424), (1792, 94359), (1988, 85056), (2272, 74424), (2658, 63616), (2688, 62906), (2982, 56704), (3101, 54528), (3408, 49616), (3544, 47712), (3976, 42528), (4544, 37212), (5316, 31808), (5376, 31453), (5964, 28352), (6202, 27264), (6816, 24808), (7088, 23856), (7952, 21264), (9088, 18606), (9303, 18176), (10632, 15904), (11928, 14176), (12404, 13632)]