128786544

素因数分解:

$2^4\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1237}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 371499040

約数和(自身を除く): 242712496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 241, 432, 482, 723, 964, 1237, 1446, 1928, 2169, 2474, 2892, 3711, 3856, 4338, 4948, 5784, 6507, 7422, 8676, 9896, 11133, 11568, 13014, 14844, 17352, 19792, 22266, 26028, 29688, 33399, 34704, 44532, 52056, 59376, 66798, 89064, 104112, 133596, 178128, 267192, 298117, 534384, 596234, 894351, 1192468, 1788702, 2384936, 2683053, 3577404, 4769872, 5366106, 7154808, 8049159, 10732212, 14309616, 16098318, 21464424, 32196636, 42928848, 64393272, 128786544]

約数ペア:

[(1, 128786544), (2, 64393272), (3, 42928848), (4, 32196636), (6, 21464424), (8, 16098318), (9, 14309616), (12, 10732212), (16, 8049159), (18, 7154808), (24, 5366106), (27, 4769872), (36, 3577404), (48, 2683053), (54, 2384936), (72, 1788702), (108, 1192468), (144, 894351), (216, 596234), (241, 534384), (432, 298117), (482, 267192), (723, 178128), (964, 133596), (1237, 104112), (1446, 89064), (1928, 66798), (2169, 59376), (2474, 52056), (2892, 44532), (3711, 34704), (3856, 33399), (4338, 29688), (4948, 26028), (5784, 22266), (6507, 19792), (7422, 17352), (8676, 14844), (9896, 13014), (11133, 11568)]