155139012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 466385920

約数和(自身を除く): 311246908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 103, 126, 129, 139, 172, 206, 252, 258, 278, 301, 309, 387, 412, 417, 516, 556, 602, 618, 721, 774, 834, 903, 927, 973, 1204, 1236, 1251, 1442, 1548, 1668, 1806, 1854, 1946, 2163, 2502, 2709, 2884, 2919, 3612, 3708, 3892, 4326, 4429, 5004, 5418, 5838, 5977, 6489, 8652, 8757, 8858, 10836, 11676, 11954, 12978, 13287, 14317, 17514, 17716, 17931, 23908, 25956, 26574, 28634, 31003, 35028, 35862, 39861, 41839, 42951, 53148, 53793, 57268, 62006, 71724, 79722, 83678, 85902, 93009, 100219, 107586, 124012, 125517, 128853, 159444, 167356, 171804, 186018, 200438, 215172, 251034, 257706, 279027, 300657, 372036, 376551, 400876, 502068, 515412, 558054, 601314, 615631, 753102, 901971, 1116108, 1202628, 1231262, 1506204, 1803942, 1846893, 2462524, 3607884, 3693786, 4309417, 5540679, 7387572, 8618834, 11081358, 12928251, 17237668, 22162716, 25856502, 38784753, 51713004, 77569506, 155139012]

約数ペア:

[(1, 155139012), (2, 77569506), (3, 51713004), (4, 38784753), (6, 25856502), (7, 22162716), (9, 17237668), (12, 12928251), (14, 11081358), (18, 8618834), (21, 7387572), (28, 5540679), (36, 4309417), (42, 3693786), (43, 3607884), (63, 2462524), (84, 1846893), (86, 1803942), (103, 1506204), (126, 1231262), (129, 1202628), (139, 1116108), (172, 901971), (206, 753102), (252, 615631), (258, 601314), (278, 558054), (301, 515412), (309, 502068), (387, 400876), (412, 376551), (417, 372036), (516, 300657), (556, 279027), (602, 257706), (618, 251034), (721, 215172), (774, 200438), (834, 186018), (903, 171804), (927, 167356), (973, 159444), (1204, 128853), (1236, 125517), (1251, 124012), (1442, 107586), (1548, 100219), (1668, 93009), (1806, 85902), (1854, 83678), (1946, 79722), (2163, 71724), (2502, 62006), (2709, 57268), (2884, 53793), (2919, 53148), (3612, 42951), (3708, 41839), (3892, 39861), (4326, 35862), (4429, 35028), (5004, 31003), (5418, 28634), (5838, 26574), (5977, 25956), (6489, 23908), (8652, 17931), (8757, 17716), (8858, 17514), (10836, 14317), (11676, 13287), (11954, 12978)]