156979071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 258785280

約数和(自身を除く): 101806209

約数列:

[1, 3, 9, 17, 23, 31, 51, 69, 93, 153, 207, 279, 391, 527, 713, 1173, 1439, 1581, 2139, 3519, 4317, 4743, 6417, 12121, 12951, 24463, 33097, 36363, 44609, 73389, 99291, 109089, 133827, 220167, 297873, 401481, 562649, 758353, 1026007, 1687947, 2275059, 3078021, 5063841, 6825177, 9234063, 17442119, 52326357, 156979071]

約数ペア:

[(1, 156979071), (3, 52326357), (9, 17442119), (17, 9234063), (23, 6825177), (31, 5063841), (51, 3078021), (69, 2275059), (93, 1687947), (153, 1026007), (207, 758353), (279, 562649), (391, 401481), (527, 297873), (713, 220167), (1173, 133827), (1439, 109089), (1581, 99291), (2139, 73389), (3519, 44609), (4317, 36363), (4743, 33097), (6417, 24463), (12121, 12951)]