149987916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 421337280

約数和(自身を除く): 271349364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 317, 337, 351, 468, 634, 674, 702, 951, 1011, 1268, 1348, 1404, 1902, 2022, 2853, 3033, 3804, 4044, 4121, 4381, 5706, 6066, 8242, 8559, 8762, 9099, 11412, 12132, 12363, 13143, 16484, 17118, 17524, 18198, 24726, 26286, 34236, 36396, 37089, 39429, 49452, 52572, 74178, 78858, 106829, 111267, 118287, 148356, 157716, 213658, 222534, 236574, 320487, 427316, 445068, 473148, 640974, 961461, 1281948, 1388777, 1922922, 2777554, 2884383, 3845844, 4166331, 5555108, 5768766, 8332662, 11537532, 12498993, 16665324, 24997986, 37496979, 49995972, 74993958, 149987916]

約数ペア:

[(1, 149987916), (2, 74993958), (3, 49995972), (4, 37496979), (6, 24997986), (9, 16665324), (12, 12498993), (13, 11537532), (18, 8332662), (26, 5768766), (27, 5555108), (36, 4166331), (39, 3845844), (52, 2884383), (54, 2777554), (78, 1922922), (108, 1388777), (117, 1281948), (156, 961461), (234, 640974), (317, 473148), (337, 445068), (351, 427316), (468, 320487), (634, 236574), (674, 222534), (702, 213658), (951, 157716), (1011, 148356), (1268, 118287), (1348, 111267), (1404, 106829), (1902, 78858), (2022, 74178), (2853, 52572), (3033, 49452), (3804, 39429), (4044, 37089), (4121, 36396), (4381, 34236), (5706, 26286), (6066, 24726), (8242, 18198), (8559, 17524), (8762, 17118), (9099, 16484), (11412, 13143), (12132, 12363)]