142945452

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 434367360

約数和(自身を除く): 291421908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 53, 54, 68, 78, 102, 106, 108, 113, 117, 153, 156, 159, 204, 212, 221, 226, 234, 306, 318, 339, 351, 442, 452, 459, 468, 477, 612, 636, 663, 678, 689, 702, 884, 901, 918, 954, 1017, 1326, 1356, 1378, 1404, 1431, 1469, 1802, 1836, 1908, 1921, 1989, 2034, 2067, 2652, 2703, 2756, 2862, 2938, 3051, 3604, 3842, 3978, 4068, 4134, 4407, 5406, 5724, 5763, 5876, 5967, 5989, 6102, 6201, 7684, 7956, 8109, 8268, 8814, 10812, 11526, 11713, 11934, 11978, 12204, 12402, 13221, 16218, 17289, 17628, 17967, 18603, 23052, 23426, 23868, 23956, 24327, 24804, 24973, 26442, 32436, 34578, 35139, 35934, 37206, 39663, 46852, 48654, 49946, 51867, 52884, 53901, 69156, 70278, 71868, 74412, 74919, 77857, 79326, 97308, 99892, 101813, 103734, 105417, 107802, 140556, 149838, 155714, 158652, 161703, 203626, 207468, 210834, 215604, 224757, 233571, 299676, 305439, 311428, 316251, 323406, 407252, 421668, 449514, 467142, 610878, 632502, 646812, 674271, 700713, 899028, 916317, 934284, 1221756, 1265004, 1323569, 1348542, 1401426, 1832634, 2102139, 2647138, 2697084, 2748951, 2802852, 3665268, 3970707, 4204278, 5294276, 5497902, 7941414, 8408556, 10995804, 11912121, 15882828, 23824242, 35736363, 47648484, 71472726, 142945452]

約数ペア:

[(1, 142945452), (2, 71472726), (3, 47648484), (4, 35736363), (6, 23824242), (9, 15882828), (12, 11912121), (13, 10995804), (17, 8408556), (18, 7941414), (26, 5497902), (27, 5294276), (34, 4204278), (36, 3970707), (39, 3665268), (51, 2802852), (52, 2748951), (53, 2697084), (54, 2647138), (68, 2102139), (78, 1832634), (102, 1401426), (106, 1348542), (108, 1323569), (113, 1265004), (117, 1221756), (153, 934284), (156, 916317), (159, 899028), (204, 700713), (212, 674271), (221, 646812), (226, 632502), (234, 610878), (306, 467142), (318, 449514), (339, 421668), (351, 407252), (442, 323406), (452, 316251), (459, 311428), (468, 305439), (477, 299676), (612, 233571), (636, 224757), (663, 215604), (678, 210834), (689, 207468), (702, 203626), (884, 161703), (901, 158652), (918, 155714), (954, 149838), (1017, 140556), (1326, 107802), (1356, 105417), (1378, 103734), (1404, 101813), (1431, 99892), (1469, 97308), (1802, 79326), (1836, 77857), (1908, 74919), (1921, 74412), (1989, 71868), (2034, 70278), (2067, 69156), (2652, 53901), (2703, 52884), (2756, 51867), (2862, 49946), (2938, 48654), (3051, 46852), (3604, 39663), (3842, 37206), (3978, 35934), (4068, 35139), (4134, 34578), (4407, 32436), (5406, 26442), (5724, 24973), (5763, 24804), (5876, 24327), (5967, 23956), (5989, 23868), (6102, 23426), (6201, 23052), (7684, 18603), (7956, 17967), (8109, 17628), (8268, 17289), (8814, 16218), (10812, 13221), (11526, 12402), (11713, 12204), (11934, 11978)]