227970176

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 545381760

約数和(自身を除く): 317411584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 64, 86, 97, 112, 122, 128, 172, 194, 224, 244, 301, 344, 388, 427, 448, 488, 602, 679, 688, 776, 854, 896, 976, 1204, 1358, 1376, 1552, 1708, 1952, 2408, 2623, 2716, 2752, 3104, 3416, 3904, 4171, 4816, 5246, 5432, 5504, 5917, 6208, 6832, 7808, 8342, 9632, 10492, 10864, 11834, 12416, 13664, 16684, 18361, 19264, 20984, 21728, 23668, 27328, 29197, 33368, 36722, 38528, 41419, 41968, 43456, 47336, 54656, 58394, 66736, 73444, 82838, 83936, 86912, 94672, 116788, 133472, 146888, 165676, 167872, 189344, 233576, 254431, 266944, 293776, 331352, 335744, 378688, 467152, 508862, 533888, 587552, 662704, 757376, 934304, 1017724, 1175104, 1325408, 1781017, 1868608, 2035448, 2350208, 2650816, 3562034, 3737216, 4070896, 5301632, 7124068, 8141792, 14248136, 16283584, 28496272, 32567168, 56992544, 113985088, 227970176]

約数ペア:

[(1, 227970176), (2, 113985088), (4, 56992544), (7, 32567168), (8, 28496272), (14, 16283584), (16, 14248136), (28, 8141792), (32, 7124068), (43, 5301632), (56, 4070896), (61, 3737216), (64, 3562034), (86, 2650816), (97, 2350208), (112, 2035448), (122, 1868608), (128, 1781017), (172, 1325408), (194, 1175104), (224, 1017724), (244, 934304), (301, 757376), (344, 662704), (388, 587552), (427, 533888), (448, 508862), (488, 467152), (602, 378688), (679, 335744), (688, 331352), (776, 293776), (854, 266944), (896, 254431), (976, 233576), (1204, 189344), (1358, 167872), (1376, 165676), (1552, 146888), (1708, 133472), (1952, 116788), (2408, 94672), (2623, 86912), (2716, 83936), (2752, 82838), (3104, 73444), (3416, 66736), (3904, 58394), (4171, 54656), (4816, 47336), (5246, 43456), (5432, 41968), (5504, 41419), (5917, 38528), (6208, 36722), (6832, 33368), (7808, 29197), (8342, 27328), (9632, 23668), (10492, 21728), (10864, 20984), (11834, 19264), (12416, 18361), (13664, 16684)]