139729872

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 371619072

約数和(自身を除く): 231889200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 241, 257, 282, 376, 482, 514, 564, 723, 752, 771, 964, 1028, 1128, 1446, 1542, 1928, 2056, 2256, 2892, 3084, 3856, 4112, 5784, 6168, 11327, 11568, 12079, 12336, 22654, 24158, 33981, 36237, 45308, 48316, 61937, 67962, 72474, 90616, 96632, 123874, 135924, 144948, 181232, 185811, 193264, 247748, 271848, 289896, 371622, 495496, 543696, 579792, 743244, 990992, 1486488, 2911039, 2972976, 5822078, 8733117, 11644156, 17466234, 23288312, 34932468, 46576624, 69864936, 139729872]

約数ペア:

[(1, 139729872), (2, 69864936), (3, 46576624), (4, 34932468), (6, 23288312), (8, 17466234), (12, 11644156), (16, 8733117), (24, 5822078), (47, 2972976), (48, 2911039), (94, 1486488), (141, 990992), (188, 743244), (241, 579792), (257, 543696), (282, 495496), (376, 371622), (482, 289896), (514, 271848), (564, 247748), (723, 193264), (752, 185811), (771, 181232), (964, 144948), (1028, 135924), (1128, 123874), (1446, 96632), (1542, 90616), (1928, 72474), (2056, 67962), (2256, 61937), (2892, 48316), (3084, 45308), (3856, 36237), (4112, 33981), (5784, 24158), (6168, 22654), (11327, 12336), (11568, 12079)]