139042456

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7736

約数の個数: 64

約数和(自身を含む): 332121600

約数和(自身を除く): 193079144

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4522, 7687, 9044, 15374, 18088, 30748, 53809, 61496, 107618, 130679, 146053, 215236, 261358, 292106, 430472, 522716, 584212, 914753, 1022371, 1045432, 1168424, 1829506, 2044742, 2482901, 3659012, 4089484, 4965802, 7318024, 8178968, 9931604, 17380307, 19863208, 34760614, 69521228, 139042456]

約数ペア:

[(1, 139042456), (2, 69521228), (4, 34760614), (7, 19863208), (8, 17380307), (14, 9931604), (17, 8178968), (19, 7318024), (28, 4965802), (34, 4089484), (38, 3659012), (56, 2482901), (68, 2044742), (76, 1829506), (119, 1168424), (133, 1045432), (136, 1022371), (152, 914753), (238, 584212), (266, 522716), (323, 430472), (476, 292106), (532, 261358), (646, 215236), (952, 146053), (1064, 130679), (1292, 107618), (2261, 61496), (2584, 53809), (4522, 30748), (7687, 18088), (9044, 15374)]