156012584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 373685760

約数和(自身を除く): 217673176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 223, 248, 364, 403, 434, 446, 728, 806, 868, 892, 961, 1561, 1612, 1736, 1784, 1922, 2821, 2899, 3122, 3224, 3844, 5642, 5798, 6244, 6727, 6913, 7688, 11284, 11596, 12488, 12493, 13454, 13826, 20293, 22568, 23192, 24986, 26908, 27652, 40586, 48391, 49972, 53816, 55304, 81172, 87451, 89869, 96782, 99944, 162344, 174902, 179738, 193564, 214303, 349804, 359476, 387128, 428606, 629083, 699608, 718952, 857212, 1258166, 1500121, 1714424, 2516332, 2785939, 3000242, 5032664, 5571878, 6000484, 11143756, 12000968, 19501573, 22287512, 39003146, 78006292, 156012584]

約数ペア:

[(1, 156012584), (2, 78006292), (4, 39003146), (7, 22287512), (8, 19501573), (13, 12000968), (14, 11143756), (26, 6000484), (28, 5571878), (31, 5032664), (52, 3000242), (56, 2785939), (62, 2516332), (91, 1714424), (104, 1500121), (124, 1258166), (182, 857212), (217, 718952), (223, 699608), (248, 629083), (364, 428606), (403, 387128), (434, 359476), (446, 349804), (728, 214303), (806, 193564), (868, 179738), (892, 174902), (961, 162344), (1561, 99944), (1612, 96782), (1736, 89869), (1784, 87451), (1922, 81172), (2821, 55304), (2899, 53816), (3122, 49972), (3224, 48391), (3844, 40586), (5642, 27652), (5798, 26908), (6244, 24986), (6727, 23192), (6913, 22568), (7688, 20293), (11284, 13826), (11596, 13454), (12488, 12493)]