156985751994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1\times {\mathrm{20593}}^1$

素因数の和:22151

約数の個数: 64

約数和(自身を含む): 336718819584

約数和(自身を除く): 179733067590

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 851, 1493, 1702, 2553, 2986, 4479, 5106, 8958, 20593, 34339, 41186, 55241, 61779, 68678, 103017, 110482, 123558, 165723, 206034, 331446, 473639, 761941, 947278, 1270543, 1420917, 1523882, 2285823, 2541086, 2841834, 3811629, 4571646, 7623258, 17524643, 30745349, 35049286, 52573929, 61490698, 92236047, 105147858, 184472094, 707143027, 1137577913, 1414286054, 2121429081, 2275155826, 3412733739, 4242858162, 6825467478, 26164291999, 52328583998, 78492875997, 156985751994]

約数ペア:

[(1, 156985751994), (2, 78492875997), (3, 52328583998), (6, 26164291999), (23, 6825467478), (37, 4242858162), (46, 3412733739), (69, 2275155826), (74, 2121429081), (111, 1414286054), (138, 1137577913), (222, 707143027), (851, 184472094), (1493, 105147858), (1702, 92236047), (2553, 61490698), (2986, 52573929), (4479, 35049286), (5106, 30745349), (8958, 17524643), (20593, 7623258), (34339, 4571646), (41186, 3811629), (55241, 2841834), (61779, 2541086), (68678, 2285823), (103017, 1523882), (110482, 1420917), (123558, 1270543), (165723, 947278), (206034, 761941), (331446, 473639)]