189542268

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 517293392

約数和(自身を除く): 327751124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 97, 108, 111, 148, 162, 163, 194, 222, 291, 324, 326, 333, 388, 444, 489, 582, 652, 666, 873, 978, 999, 1164, 1332, 1467, 1746, 1956, 1998, 2619, 2934, 2997, 3492, 3589, 3996, 4401, 5238, 5868, 5994, 6031, 7178, 7857, 8802, 10476, 10767, 11988, 12062, 13203, 14356, 15714, 15811, 17604, 18093, 21534, 24124, 26406, 31428, 31622, 32301, 36186, 43068, 47433, 52812, 54279, 63244, 64602, 72372, 94866, 96903, 108558, 129204, 142299, 162837, 189732, 193806, 217116, 284598, 290709, 325674, 387612, 426897, 488511, 569196, 581418, 585007, 651348, 853794, 977022, 1162836, 1170014, 1280691, 1707588, 1755021, 1954044, 2340028, 2561382, 3510042, 5122764, 5265063, 7020084, 10530126, 15795189, 21060252, 31590378, 47385567, 63180756, 94771134, 189542268]

約数ペア:

[(1, 189542268), (2, 94771134), (3, 63180756), (4, 47385567), (6, 31590378), (9, 21060252), (12, 15795189), (18, 10530126), (27, 7020084), (36, 5265063), (37, 5122764), (54, 3510042), (74, 2561382), (81, 2340028), (97, 1954044), (108, 1755021), (111, 1707588), (148, 1280691), (162, 1170014), (163, 1162836), (194, 977022), (222, 853794), (291, 651348), (324, 585007), (326, 581418), (333, 569196), (388, 488511), (444, 426897), (489, 387612), (582, 325674), (652, 290709), (666, 284598), (873, 217116), (978, 193806), (999, 189732), (1164, 162837), (1332, 142299), (1467, 129204), (1746, 108558), (1956, 96903), (1998, 94866), (2619, 72372), (2934, 64602), (2997, 63244), (3492, 54279), (3589, 52812), (3996, 47433), (4401, 43068), (5238, 36186), (5868, 32301), (5994, 31622), (6031, 31428), (7178, 26406), (7857, 24124), (8802, 21534), (10476, 18093), (10767, 17604), (11988, 15811), (12062, 15714), (13203, 14356)]