138855002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 273490560

約数和(自身を除く): 134635558

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 101, 121, 143, 202, 209, 242, 247, 253, 286, 299, 418, 437, 494, 506, 598, 874, 1111, 1313, 1573, 1919, 2222, 2299, 2323, 2626, 2717, 2783, 3146, 3289, 3838, 4598, 4646, 4807, 5434, 5566, 5681, 6578, 9614, 11362, 12221, 14443, 21109, 24442, 24947, 25553, 28886, 29887, 30199, 36179, 42218, 44137, 49894, 51106, 52877, 59774, 60398, 62491, 72358, 88274, 105754, 124982, 158873, 232199, 274417, 281083, 317746, 332189, 464398, 485507, 548834, 562166, 573781, 664378, 687401, 971014, 1147562, 1374802, 3018587, 3654079, 5340577, 6037174, 6311591, 7308158, 10681154, 12623182, 69427501, 138855002]

約数ペア:

[(1, 138855002), (2, 69427501), (11, 12623182), (13, 10681154), (19, 7308158), (22, 6311591), (23, 6037174), (26, 5340577), (38, 3654079), (46, 3018587), (101, 1374802), (121, 1147562), (143, 971014), (202, 687401), (209, 664378), (242, 573781), (247, 562166), (253, 548834), (286, 485507), (299, 464398), (418, 332189), (437, 317746), (494, 281083), (506, 274417), (598, 232199), (874, 158873), (1111, 124982), (1313, 105754), (1573, 88274), (1919, 72358), (2222, 62491), (2299, 60398), (2323, 59774), (2626, 52877), (2717, 51106), (2783, 49894), (3146, 44137), (3289, 42218), (3838, 36179), (4598, 30199), (4646, 29887), (4807, 28886), (5434, 25553), (5566, 24947), (5681, 24442), (6578, 21109), (9614, 14443), (11362, 12221)]