128800392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40351}}^1$

素因数の和:40386

約数の個数: 64

約数和(自身を含む): 387379200

約数和(自身を除く): 258578808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 40351, 80702, 121053, 161404, 242106, 282457, 322808, 484212, 564914, 766669, 847371, 968424, 1129828, 1533338, 1694742, 2259656, 2300007, 3066676, 3389484, 4600014, 5366683, 6133352, 6778968, 9200028, 10733366, 16100049, 18400056, 21466732, 32200098, 42933464, 64400196, 128800392]

約数ペア:

[(1, 128800392), (2, 64400196), (3, 42933464), (4, 32200098), (6, 21466732), (7, 18400056), (8, 16100049), (12, 10733366), (14, 9200028), (19, 6778968), (21, 6133352), (24, 5366683), (28, 4600014), (38, 3389484), (42, 3066676), (56, 2300007), (57, 2259656), (76, 1694742), (84, 1533338), (114, 1129828), (133, 968424), (152, 847371), (168, 766669), (228, 564914), (266, 484212), (399, 322808), (456, 282457), (532, 242106), (798, 161404), (1064, 121053), (1596, 80702), (3192, 40351)]