148863488

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 80

約数和(自身を含む): 313479936

約数和(自身を除く): 164616448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 113, 124, 128, 166, 226, 248, 256, 332, 452, 496, 512, 664, 904, 992, 1328, 1808, 1984, 2573, 2656, 3503, 3616, 3968, 5146, 5312, 7006, 7232, 7936, 9379, 10292, 10624, 14012, 14464, 15872, 18758, 20584, 21248, 28024, 28928, 37516, 41168, 42496, 56048, 57856, 75032, 82336, 112096, 150064, 164672, 224192, 290749, 300128, 329344, 448384, 581498, 600256, 658688, 896768, 1162996, 1200512, 1317376, 1793536, 2325992, 2401024, 4651984, 4802048, 9303968, 18607936, 37215872, 74431744, 148863488]

約数ペア:

[(1, 148863488), (2, 74431744), (4, 37215872), (8, 18607936), (16, 9303968), (31, 4802048), (32, 4651984), (62, 2401024), (64, 2325992), (83, 1793536), (113, 1317376), (124, 1200512), (128, 1162996), (166, 896768), (226, 658688), (248, 600256), (256, 581498), (332, 448384), (452, 329344), (496, 300128), (512, 290749), (664, 224192), (904, 164672), (992, 150064), (1328, 112096), (1808, 82336), (1984, 75032), (2573, 57856), (2656, 56048), (3503, 42496), (3616, 41168), (3968, 37516), (5146, 28928), (5312, 28024), (7006, 21248), (7232, 20584), (7936, 18758), (9379, 15872), (10292, 14464), (10624, 14012)]