154428288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:884

約数の個数: 128

約数和(自身を含む): 475825920

約数和(自身を除く): 321397632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 787, 876, 896, 1022, 1168, 1344, 1533, 1574, 1752, 2044, 2336, 2361, 2688, 3066, 3148, 3504, 4088, 4672, 4722, 5509, 6132, 6296, 7008, 8176, 9344, 9444, 11018, 12264, 12592, 14016, 16352, 16527, 18888, 22036, 24528, 25184, 28032, 32704, 33054, 37776, 44072, 49056, 50368, 57451, 65408, 66108, 75552, 88144, 98112, 100736, 114902, 132216, 151104, 172353, 176288, 196224, 229804, 264432, 302208, 344706, 352576, 402157, 459608, 528864, 689412, 705152, 804314, 919216, 1057728, 1206471, 1378824, 1608628, 1838432, 2115456, 2412942, 2757648, 3217256, 3676864, 4825884, 5515296, 6434512, 7353728, 9651768, 11030592, 12869024, 19303536, 22061184, 25738048, 38607072, 51476096, 77214144, 154428288]

約数ペア:

[(1, 154428288), (2, 77214144), (3, 51476096), (4, 38607072), (6, 25738048), (7, 22061184), (8, 19303536), (12, 12869024), (14, 11030592), (16, 9651768), (21, 7353728), (24, 6434512), (28, 5515296), (32, 4825884), (42, 3676864), (48, 3217256), (56, 2757648), (64, 2412942), (73, 2115456), (84, 1838432), (96, 1608628), (112, 1378824), (128, 1206471), (146, 1057728), (168, 919216), (192, 804314), (219, 705152), (224, 689412), (292, 528864), (336, 459608), (384, 402157), (438, 352576), (448, 344706), (511, 302208), (584, 264432), (672, 229804), (787, 196224), (876, 176288), (896, 172353), (1022, 151104), (1168, 132216), (1344, 114902), (1533, 100736), (1574, 98112), (1752, 88144), (2044, 75552), (2336, 66108), (2361, 65408), (2688, 57451), (3066, 50368), (3148, 49056), (3504, 44072), (4088, 37776), (4672, 33054), (4722, 32704), (5509, 28032), (6132, 25184), (6296, 24528), (7008, 22036), (8176, 18888), (9344, 16527), (9444, 16352), (11018, 14016), (12264, 12592)]