156622130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16823}}^1$

素因数の和:16863

約数の個数: 48

約数和(自身を含む): 345228480

約数和(自身を除く): 188606350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 9310, 16823, 33646, 84115, 117761, 168230, 235522, 319637, 588805, 639274, 824327, 1177610, 1598185, 1648654, 2237459, 3196370, 4121635, 4474918, 8243270, 11187295, 15662213, 22374590, 31324426, 78311065, 156622130]

約数ペア:

[(1, 156622130), (2, 78311065), (5, 31324426), (7, 22374590), (10, 15662213), (14, 11187295), (19, 8243270), (35, 4474918), (38, 4121635), (49, 3196370), (70, 2237459), (95, 1648654), (98, 1598185), (133, 1177610), (190, 824327), (245, 639274), (266, 588805), (490, 319637), (665, 235522), (931, 168230), (1330, 117761), (1862, 84115), (4655, 33646), (9310, 16823)]