159261678

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 383628960

約数和(自身を除く): 224367282

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 131, 137, 153, 174, 261, 262, 274, 306, 393, 411, 493, 522, 786, 822, 986, 1179, 1233, 1479, 2227, 2329, 2358, 2466, 2958, 3799, 3973, 4437, 4454, 4658, 6681, 6987, 7598, 7946, 8874, 11397, 11919, 13362, 13974, 17947, 20043, 20961, 22794, 23838, 34191, 35757, 35894, 40086, 41922, 53841, 64583, 67541, 68382, 71514, 107682, 129166, 135082, 161523, 193749, 202623, 305099, 323046, 387498, 405246, 520463, 581247, 607869, 610198, 915297, 1040926, 1162494, 1215738, 1561389, 1830594, 2745891, 3122778, 4684167, 5491782, 8847871, 9368334, 17695742, 26543613, 53087226, 79630839, 159261678]

約数ペア:

[(1, 159261678), (2, 79630839), (3, 53087226), (6, 26543613), (9, 17695742), (17, 9368334), (18, 8847871), (29, 5491782), (34, 4684167), (51, 3122778), (58, 2745891), (87, 1830594), (102, 1561389), (131, 1215738), (137, 1162494), (153, 1040926), (174, 915297), (261, 610198), (262, 607869), (274, 581247), (306, 520463), (393, 405246), (411, 387498), (493, 323046), (522, 305099), (786, 202623), (822, 193749), (986, 161523), (1179, 135082), (1233, 129166), (1479, 107682), (2227, 71514), (2329, 68382), (2358, 67541), (2466, 64583), (2958, 53841), (3799, 41922), (3973, 40086), (4437, 35894), (4454, 35757), (4658, 34191), (6681, 23838), (6987, 22794), (7598, 20961), (7946, 20043), (8874, 17947), (11397, 13974), (11919, 13362)]