164974796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5934

約数の個数: 48

約数和(自身を含む): 353928960

約数和(自身を除く): 188954164

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1484, 2014, 4028, 5851, 7049, 11702, 14098, 23404, 28196, 40957, 81914, 111169, 163828, 222338, 310103, 444676, 620206, 778183, 1240412, 1556366, 2170721, 3112732, 4341442, 5891957, 8682884, 11783914, 23567828, 41243699, 82487398, 164974796]

約数ペア:

[(1, 164974796), (2, 82487398), (4, 41243699), (7, 23567828), (14, 11783914), (19, 8682884), (28, 5891957), (38, 4341442), (53, 3112732), (76, 2170721), (106, 1556366), (133, 1240412), (212, 778183), (266, 620206), (371, 444676), (532, 310103), (742, 222338), (1007, 163828), (1484, 111169), (2014, 81914), (4028, 40957), (5851, 28196), (7049, 23404), (11702, 14098)]