164631936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 507225600

約数和(自身を除く): 342593664

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, 839, 876, 896, 1022, 1168, 1344, 1533, 1678, 1752, 2044, 2336, 2517, 2688, 3066, 3356, 3504, 4088, 4672, 5034, 5873, 6132, 6712, 7008, 8176, 9344, 10068, 11746, 12264, 13424, 14016, 16352, 17619, 20136, 23492, 24528, 26848, 28032, 32704, 35238, 40272, 46984, 49056, 53696, 61247, 65408, 70476, 80544, 93968, 98112, 107392, 122494, 140952, 161088, 183741, 187936, 196224, 244988, 281904, 322176, 367482, 375872, 428729, 489976, 563808, 734964, 751744, 857458, 979952, 1127616, 1286187, 1469928, 1714916, 1959904, 2255232, 2572374, 2939856, 3429832, 3919808, 5144748, 5879712, 6859664, 7839616, 10289496, 11759424, 13719328, 20578992, 23518848, 27438656, 41157984, 54877312, 82315968, 164631936]

約数ペア:

[(1, 164631936), (2, 82315968), (3, 54877312), (4, 41157984), (6, 27438656), (7, 23518848), (8, 20578992), (12, 13719328), (14, 11759424), (16, 10289496), (21, 7839616), (24, 6859664), (28, 5879712), (32, 5144748), (42, 3919808), (48, 3429832), (56, 2939856), (64, 2572374), (73, 2255232), (84, 1959904), (96, 1714916), (112, 1469928), (128, 1286187), (146, 1127616), (168, 979952), (192, 857458), (219, 751744), (224, 734964), (292, 563808), (336, 489976), (384, 428729), (438, 375872), (448, 367482), (511, 322176), (584, 281904), (672, 244988), (839, 196224), (876, 187936), (896, 183741), (1022, 161088), (1168, 140952), (1344, 122494), (1533, 107392), (1678, 98112), (1752, 93968), (2044, 80544), (2336, 70476), (2517, 65408), (2688, 61247), (3066, 53696), (3356, 49056), (3504, 46984), (4088, 40272), (4672, 35238), (5034, 32704), (5873, 28032), (6132, 26848), (6712, 24528), (7008, 23492), (8176, 20136), (9344, 17619), (10068, 16352), (11746, 14016), (12264, 13424)]