153819744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 461160000

約数和(自身を除く): 307340256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 456, 494, 499, 507, 608, 624, 676, 741, 912, 988, 998, 1014, 1248, 1352, 1482, 1497, 1824, 1976, 1996, 2028, 2704, 2964, 2994, 3211, 3952, 3992, 4056, 5408, 5928, 5988, 6422, 6487, 7904, 7984, 8112, 9481, 9633, 11856, 11976, 12844, 12974, 15968, 16224, 18962, 19266, 19461, 23712, 23952, 25688, 25948, 28443, 37924, 38532, 38922, 47904, 51376, 51896, 56886, 75848, 77064, 77844, 84331, 102752, 103792, 113772, 123253, 151696, 154128, 155688, 168662, 207584, 227544, 246506, 252993, 303392, 308256, 311376, 337324, 369759, 455088, 493012, 505986, 622752, 674648, 739518, 910176, 986024, 1011972, 1349296, 1479036, 1602289, 1972048, 2023944, 2698592, 2958072, 3204578, 3944096, 4047888, 4806867, 5916144, 6409156, 8095776, 9613734, 11832288, 12818312, 19227468, 25636624, 38454936, 51273248, 76909872, 153819744]

約数ペア:

[(1, 153819744), (2, 76909872), (3, 51273248), (4, 38454936), (6, 25636624), (8, 19227468), (12, 12818312), (13, 11832288), (16, 9613734), (19, 8095776), (24, 6409156), (26, 5916144), (32, 4806867), (38, 4047888), (39, 3944096), (48, 3204578), (52, 2958072), (57, 2698592), (76, 2023944), (78, 1972048), (96, 1602289), (104, 1479036), (114, 1349296), (152, 1011972), (156, 986024), (169, 910176), (208, 739518), (228, 674648), (247, 622752), (304, 505986), (312, 493012), (338, 455088), (416, 369759), (456, 337324), (494, 311376), (499, 308256), (507, 303392), (608, 252993), (624, 246506), (676, 227544), (741, 207584), (912, 168662), (988, 155688), (998, 154128), (1014, 151696), (1248, 123253), (1352, 113772), (1482, 103792), (1497, 102752), (1824, 84331), (1976, 77844), (1996, 77064), (2028, 75848), (2704, 56886), (2964, 51896), (2994, 51376), (3211, 47904), (3952, 38922), (3992, 38532), (4056, 37924), (5408, 28443), (5928, 25948), (5988, 25688), (6422, 23952), (6487, 23712), (7904, 19461), (7984, 19266), (8112, 18962), (9481, 16224), (9633, 15968), (11856, 12974), (11976, 12844)]