168965376

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 477216768

約数和(自身を除く): 308251392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 124, 128, 141, 151, 186, 188, 192, 248, 256, 282, 302, 372, 376, 384, 453, 496, 564, 604, 744, 752, 768, 906, 992, 1128, 1208, 1457, 1488, 1504, 1812, 1984, 2256, 2416, 2914, 2976, 3008, 3624, 3968, 4371, 4512, 4681, 4832, 5828, 5952, 6016, 7097, 7248, 7936, 8742, 9024, 9362, 9664, 11656, 11904, 12032, 14043, 14194, 14496, 17484, 18048, 18724, 19328, 21291, 23312, 23808, 28086, 28388, 28992, 34968, 36096, 37448, 38656, 42582, 46624, 56172, 56776, 57984, 69936, 74896, 85164, 93248, 112344, 113552, 115968, 139872, 149792, 170328, 186496, 220007, 224688, 227104, 279744, 299584, 340656, 372992, 440014, 449376, 454208, 559488, 599168, 660021, 681312, 880028, 898752, 908416, 1118976, 1198336, 1320042, 1362624, 1760056, 1797504, 1816832, 2640084, 2725248, 3520112, 3595008, 5280168, 5450496, 7040224, 10560336, 14080448, 21120672, 28160896, 42241344, 56321792, 84482688, 168965376]

約数ペア:

[(1, 168965376), (2, 84482688), (3, 56321792), (4, 42241344), (6, 28160896), (8, 21120672), (12, 14080448), (16, 10560336), (24, 7040224), (31, 5450496), (32, 5280168), (47, 3595008), (48, 3520112), (62, 2725248), (64, 2640084), (93, 1816832), (94, 1797504), (96, 1760056), (124, 1362624), (128, 1320042), (141, 1198336), (151, 1118976), (186, 908416), (188, 898752), (192, 880028), (248, 681312), (256, 660021), (282, 599168), (302, 559488), (372, 454208), (376, 449376), (384, 440014), (453, 372992), (496, 340656), (564, 299584), (604, 279744), (744, 227104), (752, 224688), (768, 220007), (906, 186496), (992, 170328), (1128, 149792), (1208, 139872), (1457, 115968), (1488, 113552), (1504, 112344), (1812, 93248), (1984, 85164), (2256, 74896), (2416, 69936), (2914, 57984), (2976, 56776), (3008, 56172), (3624, 46624), (3968, 42582), (4371, 38656), (4512, 37448), (4681, 36096), (4832, 34968), (5828, 28992), (5952, 28388), (6016, 28086), (7097, 23808), (7248, 23312), (7936, 21291), (8742, 19328), (9024, 18724), (9362, 18048), (9664, 17484), (11656, 14496), (11904, 14194), (12032, 14043)]