138564195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7100

約数の個数: 64

約数和(自身を含む): 292709376

約数和(自身を除く): 154145181

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 357, 385, 561, 595, 935, 1155, 1309, 1785, 2805, 3927, 6545, 7057, 19635, 21171, 35285, 49399, 77627, 105855, 119969, 148197, 232881, 246995, 359907, 388135, 543389, 599845, 740985, 839783, 1164405, 1319659, 1630167, 1799535, 2519349, 2716945, 3958977, 4198915, 6598295, 8150835, 9237613, 12596745, 19794885, 27712839, 46188065, 138564195]

約数ペア:

[(1, 138564195), (3, 46188065), (5, 27712839), (7, 19794885), (11, 12596745), (15, 9237613), (17, 8150835), (21, 6598295), (33, 4198915), (35, 3958977), (51, 2716945), (55, 2519349), (77, 1799535), (85, 1630167), (105, 1319659), (119, 1164405), (165, 839783), (187, 740985), (231, 599845), (255, 543389), (357, 388135), (385, 359907), (561, 246995), (595, 232881), (935, 148197), (1155, 119969), (1309, 105855), (1785, 77627), (2805, 49399), (3927, 35285), (6545, 21171), (7057, 19635)]