172912544

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 413070336

約数和(自身を除く): 240157792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 74, 112, 124, 148, 217, 224, 248, 259, 296, 434, 496, 518, 592, 673, 868, 992, 1036, 1147, 1184, 1346, 1736, 2072, 2294, 2692, 3472, 4144, 4588, 4711, 5384, 6944, 8029, 8288, 9176, 9422, 10768, 16058, 18352, 18844, 20863, 21536, 24901, 32116, 36704, 37688, 41726, 49802, 64232, 75376, 83452, 99604, 128464, 146041, 150752, 166904, 174307, 199208, 256928, 292082, 333808, 348614, 398416, 584164, 667616, 697228, 771931, 796832, 1168328, 1394456, 1543862, 2336656, 2788912, 3087724, 4673312, 5403517, 5577824, 6175448, 10807034, 12350896, 21614068, 24701792, 43228136, 86456272, 172912544]

約数ペア:

[(1, 172912544), (2, 86456272), (4, 43228136), (7, 24701792), (8, 21614068), (14, 12350896), (16, 10807034), (28, 6175448), (31, 5577824), (32, 5403517), (37, 4673312), (56, 3087724), (62, 2788912), (74, 2336656), (112, 1543862), (124, 1394456), (148, 1168328), (217, 796832), (224, 771931), (248, 697228), (259, 667616), (296, 584164), (434, 398416), (496, 348614), (518, 333808), (592, 292082), (673, 256928), (868, 199208), (992, 174307), (1036, 166904), (1147, 150752), (1184, 146041), (1346, 128464), (1736, 99604), (2072, 83452), (2294, 75376), (2692, 64232), (3472, 49802), (4144, 41726), (4588, 37688), (4711, 36704), (5384, 32116), (6944, 24901), (8029, 21536), (8288, 20863), (9176, 18844), (9422, 18352), (10768, 16058)]