179907468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 471905280

約数和(自身を除く): 291997812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 71, 74, 78, 111, 142, 148, 156, 213, 222, 284, 426, 439, 444, 481, 852, 878, 923, 962, 1317, 1443, 1756, 1846, 1924, 2627, 2634, 2769, 2886, 3692, 5254, 5268, 5538, 5707, 5772, 7881, 10508, 11076, 11414, 15762, 16243, 17121, 22828, 31169, 31524, 32486, 34151, 34242, 48729, 62338, 64972, 68302, 68484, 93507, 97458, 102453, 124676, 136604, 187014, 194916, 204906, 211159, 374028, 405197, 409812, 422318, 633477, 810394, 844636, 1153253, 1215591, 1266954, 1620788, 2306506, 2431182, 2533908, 3459759, 4613012, 4862364, 6919518, 13839036, 14992289, 29984578, 44976867, 59969156, 89953734, 179907468]

約数ペア:

[(1, 179907468), (2, 89953734), (3, 59969156), (4, 44976867), (6, 29984578), (12, 14992289), (13, 13839036), (26, 6919518), (37, 4862364), (39, 4613012), (52, 3459759), (71, 2533908), (74, 2431182), (78, 2306506), (111, 1620788), (142, 1266954), (148, 1215591), (156, 1153253), (213, 844636), (222, 810394), (284, 633477), (426, 422318), (439, 409812), (444, 405197), (481, 374028), (852, 211159), (878, 204906), (923, 194916), (962, 187014), (1317, 136604), (1443, 124676), (1756, 102453), (1846, 97458), (1924, 93507), (2627, 68484), (2634, 68302), (2769, 64972), (2886, 62338), (3692, 48729), (5254, 34242), (5268, 34151), (5538, 32486), (5707, 31524), (5772, 31169), (7881, 22828), (10508, 17121), (11076, 16243), (11414, 15762)]