181139148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7219}}^1$

素因数の和:7287

約数の個数: 72

約数和(自身を含む): 496707120

約数和(自身を除く): 315567972

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 2091, 2788, 4182, 6273, 7219, 8364, 12546, 14438, 21657, 25092, 28876, 43314, 64971, 86628, 122723, 129942, 245446, 259884, 295979, 368169, 490892, 591958, 736338, 887937, 1104507, 1183916, 1472676, 1775874, 2209014, 2663811, 3551748, 4418028, 5031643, 5327622, 10063286, 10655244, 15094929, 20126572, 30189858, 45284787, 60379716, 90569574, 181139148]

約数ペア:

[(1, 181139148), (2, 90569574), (3, 60379716), (4, 45284787), (6, 30189858), (9, 20126572), (12, 15094929), (17, 10655244), (18, 10063286), (34, 5327622), (36, 5031643), (41, 4418028), (51, 3551748), (68, 2663811), (82, 2209014), (102, 1775874), (123, 1472676), (153, 1183916), (164, 1104507), (204, 887937), (246, 736338), (306, 591958), (369, 490892), (492, 368169), (612, 295979), (697, 259884), (738, 245446), (1394, 129942), (1476, 122723), (2091, 86628), (2788, 64971), (4182, 43314), (6273, 28876), (7219, 25092), (8364, 21657), (12546, 14438)]