145408446

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1495

約数の個数: 80

約数和(自身を含む): 354560976

約数和(自身を除く): 209152530

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1377, 1427, 1887, 1998, 2754, 2854, 2997, 3774, 4281, 5661, 5994, 8562, 11322, 12843, 16983, 24259, 25686, 33966, 38529, 48518, 50949, 52799, 72777, 77058, 101898, 105598, 115587, 145554, 158397, 218331, 231174, 316794, 436662, 475191, 654993, 897583, 950382, 1309986, 1425573, 1795166, 1964979, 2692749, 2851146, 3929958, 4276719, 5385498, 8078247, 8553438, 16156494, 24234741, 48469482, 72704223, 145408446]

約数ペア:

[(1, 145408446), (2, 72704223), (3, 48469482), (6, 24234741), (9, 16156494), (17, 8553438), (18, 8078247), (27, 5385498), (34, 4276719), (37, 3929958), (51, 2851146), (54, 2692749), (74, 1964979), (81, 1795166), (102, 1425573), (111, 1309986), (153, 950382), (162, 897583), (222, 654993), (306, 475191), (333, 436662), (459, 316794), (629, 231174), (666, 218331), (918, 158397), (999, 145554), (1258, 115587), (1377, 105598), (1427, 101898), (1887, 77058), (1998, 72777), (2754, 52799), (2854, 50949), (2997, 48518), (3774, 38529), (4281, 33966), (5661, 25686), (5994, 24259), (8562, 16983), (11322, 12843)]