128958624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23567}}^1$

素因数の和:23602

約数の個数: 72

約数和(自身を含む): 386043840

約数和(自身を除く): 257085216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 23567, 47134, 70701, 94268, 141402, 188536, 212103, 282804, 377072, 424206, 447773, 565608, 754144, 848412, 895546, 1131216, 1343319, 1696824, 1791092, 2262432, 2686638, 3393648, 3582184, 4029957, 5373276, 6787296, 7164368, 8059914, 10746552, 14328736, 16119828, 21493104, 32239656, 42986208, 64479312, 128958624]

約数ペア:

[(1, 128958624), (2, 64479312), (3, 42986208), (4, 32239656), (6, 21493104), (8, 16119828), (9, 14328736), (12, 10746552), (16, 8059914), (18, 7164368), (19, 6787296), (24, 5373276), (32, 4029957), (36, 3582184), (38, 3393648), (48, 2686638), (57, 2262432), (72, 1791092), (76, 1696824), (96, 1343319), (114, 1131216), (144, 895546), (152, 848412), (171, 754144), (228, 565608), (288, 447773), (304, 424206), (342, 377072), (456, 282804), (608, 212103), (684, 188536), (912, 141402), (1368, 94268), (1824, 70701), (2736, 47134), (5472, 23567)]