138675852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 279603828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 107, 111, 126, 139, 148, 214, 222, 252, 259, 278, 321, 333, 417, 428, 444, 518, 556, 642, 666, 749, 777, 834, 963, 973, 1036, 1251, 1284, 1332, 1498, 1554, 1668, 1926, 1946, 2247, 2331, 2502, 2919, 2996, 3108, 3852, 3892, 3959, 4494, 4662, 5004, 5143, 5838, 6741, 7918, 8757, 8988, 9324, 10286, 11676, 11877, 13482, 14873, 15429, 15836, 17514, 20572, 23754, 26964, 27713, 29746, 30858, 35028, 35631, 36001, 44619, 46287, 47508, 55426, 59492, 61716, 71262, 72002, 83139, 89238, 92574, 104111, 108003, 110852, 133857, 142524, 144004, 166278, 178476, 185148, 208222, 216006, 249417, 267714, 312333, 324009, 332556, 416444, 432012, 498834, 535428, 550301, 624666, 648018, 936999, 997668, 1100602, 1249332, 1296036, 1650903, 1873998, 2201204, 3301806, 3747996, 3852107, 4952709, 6603612, 7704214, 9905418, 11556321, 15408428, 19810836, 23112642, 34668963, 46225284, 69337926, 138675852]

約数ペア:

[(1, 138675852), (2, 69337926), (3, 46225284), (4, 34668963), (6, 23112642), (7, 19810836), (9, 15408428), (12, 11556321), (14, 9905418), (18, 7704214), (21, 6603612), (28, 4952709), (36, 3852107), (37, 3747996), (42, 3301806), (63, 2201204), (74, 1873998), (84, 1650903), (107, 1296036), (111, 1249332), (126, 1100602), (139, 997668), (148, 936999), (214, 648018), (222, 624666), (252, 550301), (259, 535428), (278, 498834), (321, 432012), (333, 416444), (417, 332556), (428, 324009), (444, 312333), (518, 267714), (556, 249417), (642, 216006), (666, 208222), (749, 185148), (777, 178476), (834, 166278), (963, 144004), (973, 142524), (1036, 133857), (1251, 110852), (1284, 108003), (1332, 104111), (1498, 92574), (1554, 89238), (1668, 83139), (1926, 72002), (1946, 71262), (2247, 61716), (2331, 59492), (2502, 55426), (2919, 47508), (2996, 46287), (3108, 44619), (3852, 36001), (3892, 35631), (3959, 35028), (4494, 30858), (4662, 29746), (5004, 27713), (5143, 26964), (5838, 23754), (6741, 20572), (7918, 17514), (8757, 15836), (8988, 15429), (9324, 14873), (10286, 13482), (11676, 11877)]