168670788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7561}}^1$

素因数の和:7605

約数の個数: 72

約数和(自身を含む): 464972256

約数和(自身を除く): 296301468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 858, 1014, 1716, 1859, 2028, 3718, 5577, 7436, 7561, 11154, 15122, 22308, 22683, 30244, 45366, 83171, 90732, 98293, 166342, 196586, 249513, 294879, 332684, 393172, 499026, 589758, 998052, 1081223, 1179516, 1277809, 2162446, 2555618, 3243669, 3833427, 4324892, 5111236, 6487338, 7666854, 12974676, 14055899, 15333708, 28111798, 42167697, 56223596, 84335394, 168670788]

約数ペア:

[(1, 168670788), (2, 84335394), (3, 56223596), (4, 42167697), (6, 28111798), (11, 15333708), (12, 14055899), (13, 12974676), (22, 7666854), (26, 6487338), (33, 5111236), (39, 4324892), (44, 3833427), (52, 3243669), (66, 2555618), (78, 2162446), (132, 1277809), (143, 1179516), (156, 1081223), (169, 998052), (286, 589758), (338, 499026), (429, 393172), (507, 332684), (572, 294879), (676, 249513), (858, 196586), (1014, 166342), (1716, 98293), (1859, 90732), (2028, 83171), (3718, 45366), (5577, 30244), (7436, 22683), (7561, 22308), (11154, 15122)]