172308416

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:722

約数の個数: 112

約数和(自身を含む): 425256960

約数和(自身を除く): 252948544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 653, 868, 992, 1064, 1178, 1216, 1306, 1736, 1984, 2128, 2356, 2612, 3472, 4123, 4256, 4571, 4712, 5224, 6944, 8246, 8512, 9142, 9424, 10448, 12407, 13888, 16492, 18284, 18848, 20243, 20896, 24814, 32984, 36568, 37696, 40486, 41792, 49628, 65968, 73136, 80972, 86849, 99256, 131936, 141701, 146272, 161944, 173698, 198512, 263872, 283402, 292544, 323888, 347396, 384617, 397024, 566804, 647776, 694792, 769234, 794048, 1133608, 1295552, 1389584, 1538468, 2267216, 2692319, 2779168, 3076936, 4534432, 5384638, 5558336, 6153872, 9068864, 10769276, 12307744, 21538552, 24615488, 43077104, 86154208, 172308416]

約数ペア:

[(1, 172308416), (2, 86154208), (4, 43077104), (7, 24615488), (8, 21538552), (14, 12307744), (16, 10769276), (19, 9068864), (28, 6153872), (31, 5558336), (32, 5384638), (38, 4534432), (56, 3076936), (62, 2779168), (64, 2692319), (76, 2267216), (112, 1538468), (124, 1389584), (133, 1295552), (152, 1133608), (217, 794048), (224, 769234), (248, 694792), (266, 647776), (304, 566804), (434, 397024), (448, 384617), (496, 347396), (532, 323888), (589, 292544), (608, 283402), (653, 263872), (868, 198512), (992, 173698), (1064, 161944), (1178, 146272), (1216, 141701), (1306, 131936), (1736, 99256), (1984, 86849), (2128, 80972), (2356, 73136), (2612, 65968), (3472, 49628), (4123, 41792), (4256, 40486), (4571, 37696), (4712, 36568), (5224, 32984), (6944, 24814), (8246, 20896), (8512, 20243), (9142, 18848), (9424, 18284), (10448, 16492), (12407, 13888)]