156403968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 144

約数和(自身を含む): 486635520

約数和(自身を除く): 330231552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 564, 619, 658, 672, 752, 768, 896, 987, 1128, 1238, 1316, 1344, 1504, 1792, 1857, 1974, 2256, 2476, 2632, 2688, 3008, 3714, 3948, 4333, 4512, 4952, 5264, 5376, 6016, 7428, 7896, 8666, 9024, 9904, 10528, 12032, 12999, 14856, 15792, 17332, 18048, 19808, 21056, 25998, 29093, 29712, 31584, 34664, 36096, 39616, 42112, 51996, 58186, 59424, 63168, 69328, 79232, 84224, 87279, 103992, 116372, 118848, 126336, 138656, 158464, 174558, 203651, 207984, 232744, 237696, 252672, 277312, 349116, 407302, 415968, 465488, 475392, 554624, 610953, 698232, 814604, 831936, 930976, 1109248, 1221906, 1396464, 1629208, 1663872, 1861952, 2443812, 2792928, 3258416, 3327744, 3723904, 4887624, 5585856, 6516832, 7447808, 9775248, 11171712, 13033664, 19550496, 22343424, 26067328, 39100992, 52134656, 78201984, 156403968]

約数ペア:

[(1, 156403968), (2, 78201984), (3, 52134656), (4, 39100992), (6, 26067328), (7, 22343424), (8, 19550496), (12, 13033664), (14, 11171712), (16, 9775248), (21, 7447808), (24, 6516832), (28, 5585856), (32, 4887624), (42, 3723904), (47, 3327744), (48, 3258416), (56, 2792928), (64, 2443812), (84, 1861952), (94, 1663872), (96, 1629208), (112, 1396464), (128, 1221906), (141, 1109248), (168, 930976), (188, 831936), (192, 814604), (224, 698232), (256, 610953), (282, 554624), (329, 475392), (336, 465488), (376, 415968), (384, 407302), (448, 349116), (564, 277312), (619, 252672), (658, 237696), (672, 232744), (752, 207984), (768, 203651), (896, 174558), (987, 158464), (1128, 138656), (1238, 126336), (1316, 118848), (1344, 116372), (1504, 103992), (1792, 87279), (1857, 84224), (1974, 79232), (2256, 69328), (2476, 63168), (2632, 59424), (2688, 58186), (3008, 51996), (3714, 42112), (3948, 39616), (4333, 36096), (4512, 34664), (4952, 31584), (5264, 29712), (5376, 29093), (6016, 25998), (7428, 21056), (7896, 19808), (8666, 18048), (9024, 17332), (9904, 15792), (10528, 14856), (12032, 12999)]