157426324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 344779092

約数和(自身を除く): 187352768

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 53, 68, 76, 106, 121, 187, 209, 212, 242, 323, 361, 374, 418, 484, 583, 646, 722, 748, 836, 901, 1007, 1166, 1292, 1444, 1802, 2014, 2057, 2299, 2332, 3553, 3604, 3971, 4028, 4114, 4598, 6137, 6413, 7106, 7942, 8228, 9196, 9911, 11077, 12274, 12826, 14212, 15884, 17119, 19133, 19822, 22154, 24548, 25652, 34238, 38266, 39083, 39644, 43681, 44308, 67507, 68476, 76532, 78166, 87362, 109021, 121847, 135014, 156332, 174724, 188309, 210463, 218042, 243694, 270028, 325261, 376618, 420926, 436084, 487388, 650522, 742577, 753236, 841852, 1301044, 1485154, 2071399, 2315093, 2970308, 3577871, 4142798, 4630186, 7155742, 8285596, 9260372, 14311484, 39356581, 78713162, 157426324]

約数ペア:

[(1, 157426324), (2, 78713162), (4, 39356581), (11, 14311484), (17, 9260372), (19, 8285596), (22, 7155742), (34, 4630186), (38, 4142798), (44, 3577871), (53, 2970308), (68, 2315093), (76, 2071399), (106, 1485154), (121, 1301044), (187, 841852), (209, 753236), (212, 742577), (242, 650522), (323, 487388), (361, 436084), (374, 420926), (418, 376618), (484, 325261), (583, 270028), (646, 243694), (722, 218042), (748, 210463), (836, 188309), (901, 174724), (1007, 156332), (1166, 135014), (1292, 121847), (1444, 109021), (1802, 87362), (2014, 78166), (2057, 76532), (2299, 68476), (2332, 67507), (3553, 44308), (3604, 43681), (3971, 39644), (4028, 39083), (4114, 38266), (4598, 34238), (6137, 25652), (6413, 24548), (7106, 22154), (7942, 19822), (8228, 19133), (9196, 17119), (9911, 15884), (11077, 14212), (12274, 12826)]