156965028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 261072732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 89, 93, 124, 132, 178, 186, 267, 341, 356, 372, 431, 534, 682, 862, 979, 1023, 1068, 1293, 1364, 1724, 1958, 2046, 2586, 2759, 2937, 3916, 4092, 4741, 5172, 5518, 5874, 8277, 9482, 11036, 11748, 13361, 14223, 16554, 18964, 26722, 28446, 30349, 33108, 38359, 40083, 53444, 56892, 60698, 76718, 80166, 91047, 115077, 121396, 146971, 153436, 160332, 182094, 230154, 293942, 364188, 421949, 440913, 460308, 587884, 843898, 881826, 1189129, 1265847, 1687796, 1763652, 2378258, 2531694, 3567387, 4756516, 5063388, 7134774, 13080419, 14269548, 26160838, 39241257, 52321676, 78482514, 156965028]

約数ペア:

[(1, 156965028), (2, 78482514), (3, 52321676), (4, 39241257), (6, 26160838), (11, 14269548), (12, 13080419), (22, 7134774), (31, 5063388), (33, 4756516), (44, 3567387), (62, 2531694), (66, 2378258), (89, 1763652), (93, 1687796), (124, 1265847), (132, 1189129), (178, 881826), (186, 843898), (267, 587884), (341, 460308), (356, 440913), (372, 421949), (431, 364188), (534, 293942), (682, 230154), (862, 182094), (979, 160332), (1023, 153436), (1068, 146971), (1293, 121396), (1364, 115077), (1724, 91047), (1958, 80166), (2046, 76718), (2586, 60698), (2759, 56892), (2937, 53444), (3916, 40083), (4092, 38359), (4741, 33108), (5172, 30349), (5518, 28446), (5874, 26722), (8277, 18964), (9482, 16554), (11036, 14223), (11748, 13361)]