143977792

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 346740480

約数和(自身を除く): 202762688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 89, 92, 112, 157, 161, 178, 184, 224, 314, 322, 356, 368, 448, 623, 628, 644, 712, 736, 1099, 1246, 1256, 1288, 1424, 1472, 2047, 2198, 2492, 2512, 2576, 2848, 3611, 4094, 4396, 4984, 5024, 5152, 5696, 7222, 8188, 8792, 9968, 10048, 10304, 13973, 14329, 14444, 16376, 17584, 19936, 25277, 27946, 28658, 28888, 32752, 35168, 39872, 50554, 55892, 57316, 57776, 65504, 70336, 97811, 101108, 111784, 114632, 115552, 131008, 195622, 202216, 223568, 229264, 231104, 321379, 391244, 404432, 447136, 458528, 642758, 782488, 808864, 894272, 917056, 1285516, 1564976, 1617728, 2249653, 2571032, 3129952, 4499306, 5142064, 6259904, 8998612, 10284128, 17997224, 20568256, 35994448, 71988896, 143977792]

約数ペア:

[(1, 143977792), (2, 71988896), (4, 35994448), (7, 20568256), (8, 17997224), (14, 10284128), (16, 8998612), (23, 6259904), (28, 5142064), (32, 4499306), (46, 3129952), (56, 2571032), (64, 2249653), (89, 1617728), (92, 1564976), (112, 1285516), (157, 917056), (161, 894272), (178, 808864), (184, 782488), (224, 642758), (314, 458528), (322, 447136), (356, 404432), (368, 391244), (448, 321379), (623, 231104), (628, 229264), (644, 223568), (712, 202216), (736, 195622), (1099, 131008), (1246, 115552), (1256, 114632), (1288, 111784), (1424, 101108), (1472, 97811), (2047, 70336), (2198, 65504), (2492, 57776), (2512, 57316), (2576, 55892), (2848, 50554), (3611, 39872), (4094, 35168), (4396, 32752), (4984, 28888), (5024, 28658), (5152, 27946), (5696, 25277), (7222, 19936), (8188, 17584), (8792, 16376), (9968, 14444), (10048, 14329), (10304, 13973)]