163919616

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{30491}}^1$

素因数の和:30517

約数の個数: 72

約数和(自身を含む): 498605184

約数和(自身を除く): 334685568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 30491, 60982, 91473, 121964, 182946, 213437, 243928, 365892, 426874, 487856, 640311, 731784, 853748, 975712, 1280622, 1463568, 1707496, 1951424, 2561244, 2927136, 3414992, 3902848, 5122488, 5854272, 6829984, 7805696, 10244976, 11708544, 13659968, 20489952, 23417088, 27319936, 40979904, 54639872, 81959808, 163919616]

約数ペア:

[(1, 163919616), (2, 81959808), (3, 54639872), (4, 40979904), (6, 27319936), (7, 23417088), (8, 20489952), (12, 13659968), (14, 11708544), (16, 10244976), (21, 7805696), (24, 6829984), (28, 5854272), (32, 5122488), (42, 3902848), (48, 3414992), (56, 2927136), (64, 2561244), (84, 1951424), (96, 1707496), (112, 1463568), (128, 1280622), (168, 975712), (192, 853748), (224, 731784), (256, 640311), (336, 487856), (384, 426874), (448, 365892), (672, 243928), (768, 213437), (896, 182946), (1344, 121964), (1792, 91473), (2688, 60982), (5376, 30491)]