178163328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 370188672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 839, 896, 948, 1106, 1264, 1344, 1659, 1678, 1896, 2212, 2517, 2528, 2688, 3318, 3356, 3792, 4424, 5034, 5056, 5873, 6636, 6712, 7584, 8848, 10068, 10112, 11746, 13272, 13424, 15168, 17619, 17696, 20136, 23492, 26544, 26848, 30336, 35238, 35392, 40272, 46984, 53088, 53696, 66281, 70476, 70784, 80544, 93968, 106176, 107392, 132562, 140952, 161088, 187936, 198843, 212352, 265124, 281904, 322176, 375872, 397686, 463967, 530248, 563808, 751744, 795372, 927934, 1060496, 1127616, 1391901, 1590744, 1855868, 2120992, 2255232, 2783802, 3181488, 3711736, 4241984, 5567604, 6362976, 7423472, 8483968, 11135208, 12725952, 14846944, 22270416, 25451904, 29693888, 44540832, 59387776, 89081664, 178163328]

約数ペア:

[(1, 178163328), (2, 89081664), (3, 59387776), (4, 44540832), (6, 29693888), (7, 25451904), (8, 22270416), (12, 14846944), (14, 12725952), (16, 11135208), (21, 8483968), (24, 7423472), (28, 6362976), (32, 5567604), (42, 4241984), (48, 3711736), (56, 3181488), (64, 2783802), (79, 2255232), (84, 2120992), (96, 1855868), (112, 1590744), (128, 1391901), (158, 1127616), (168, 1060496), (192, 927934), (224, 795372), (237, 751744), (316, 563808), (336, 530248), (384, 463967), (448, 397686), (474, 375872), (553, 322176), (632, 281904), (672, 265124), (839, 212352), (896, 198843), (948, 187936), (1106, 161088), (1264, 140952), (1344, 132562), (1659, 107392), (1678, 106176), (1896, 93968), (2212, 80544), (2517, 70784), (2528, 70476), (2688, 66281), (3318, 53696), (3356, 53088), (3792, 46984), (4424, 40272), (5034, 35392), (5056, 35238), (5873, 30336), (6636, 26848), (6712, 26544), (7584, 23492), (8848, 20136), (10068, 17696), (10112, 17619), (11746, 15168), (13272, 13424)]