156217842

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 381064320

約数和(自身を除く): 224846478

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 181, 198, 297, 362, 543, 594, 1086, 1453, 1629, 1991, 2906, 3258, 3982, 4359, 4887, 5973, 8718, 9774, 11946, 13077, 15983, 17919, 26154, 31966, 35838, 39231, 47949, 53757, 78462, 95898, 107514, 143847, 262993, 287694, 431541, 525986, 788979, 863082, 1577958, 2366937, 2892923, 4733874, 5785846, 7100811, 8678769, 14201622, 17357538, 26036307, 52072614, 78108921, 156217842]

約数ペア:

[(1, 156217842), (2, 78108921), (3, 52072614), (6, 26036307), (9, 17357538), (11, 14201622), (18, 8678769), (22, 7100811), (27, 5785846), (33, 4733874), (54, 2892923), (66, 2366937), (99, 1577958), (181, 863082), (198, 788979), (297, 525986), (362, 431541), (543, 287694), (594, 262993), (1086, 143847), (1453, 107514), (1629, 95898), (1991, 78462), (2906, 53757), (3258, 47949), (3982, 39231), (4359, 35838), (4887, 31966), (5973, 26154), (8718, 17919), (9774, 15983), (11946, 13077)]