171697248

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4289}}^1$

素因数の和:4444

約数の個数: 72

約数和(自身を含む): 491891400

約数和(自身を除く): 320194152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4289, 4448, 5004, 6672, 8578, 10008, 12867, 13344, 17156, 20016, 25734, 34312, 38601, 40032, 51468, 68624, 77202, 102936, 137248, 154404, 205872, 308808, 411744, 596171, 617616, 1192342, 1235232, 1788513, 2384684, 3577026, 4769368, 5365539, 7154052, 9538736, 10731078, 14308104, 19077472, 21462156, 28616208, 42924312, 57232416, 85848624, 171697248]

約数ペア:

[(1, 171697248), (2, 85848624), (3, 57232416), (4, 42924312), (6, 28616208), (8, 21462156), (9, 19077472), (12, 14308104), (16, 10731078), (18, 9538736), (24, 7154052), (32, 5365539), (36, 4769368), (48, 3577026), (72, 2384684), (96, 1788513), (139, 1235232), (144, 1192342), (278, 617616), (288, 596171), (417, 411744), (556, 308808), (834, 205872), (1112, 154404), (1251, 137248), (1668, 102936), (2224, 77202), (2502, 68624), (3336, 51468), (4289, 40032), (4448, 38601), (5004, 34312), (6672, 25734), (8578, 20016), (10008, 17156), (12867, 13344)]