144757248

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1385

約数の個数: 80

約数和(自身を含む): 391227936

約数和(自身を除く): 246470688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 768, 876, 1168, 1291, 1536, 1752, 2336, 2582, 3504, 3873, 4672, 5164, 7008, 7746, 9344, 10328, 14016, 15492, 18688, 20656, 28032, 30984, 37376, 41312, 56064, 61968, 82624, 94243, 112128, 123936, 165248, 188486, 247872, 282729, 330496, 376972, 495744, 565458, 660992, 753944, 991488, 1130916, 1507888, 1982976, 2261832, 3015776, 4523664, 6031552, 9047328, 12063104, 18094656, 24126208, 36189312, 48252416, 72378624, 144757248]

約数ペア:

[(1, 144757248), (2, 72378624), (3, 48252416), (4, 36189312), (6, 24126208), (8, 18094656), (12, 12063104), (16, 9047328), (24, 6031552), (32, 4523664), (48, 3015776), (64, 2261832), (73, 1982976), (96, 1507888), (128, 1130916), (146, 991488), (192, 753944), (219, 660992), (256, 565458), (292, 495744), (384, 376972), (438, 330496), (512, 282729), (584, 247872), (768, 188486), (876, 165248), (1168, 123936), (1291, 112128), (1536, 94243), (1752, 82624), (2336, 61968), (2582, 56064), (3504, 41312), (3873, 37376), (4672, 30984), (5164, 28032), (7008, 20656), (7746, 18688), (9344, 15492), (10328, 14016)]