157213122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 349907040

約数和(自身を除く): 192693918

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 363, 498, 726, 913, 1826, 2609, 2739, 5218, 5478, 7827, 10043, 15654, 20086, 28699, 30129, 57398, 60258, 86097, 172194, 216547, 315689, 433094, 631378, 649641, 947067, 1299282, 1894134, 2382017, 4764034, 7146051, 14292102, 26202187, 52404374, 78606561, 157213122]

約数ペア:

[(1, 157213122), (2, 78606561), (3, 52404374), (6, 26202187), (11, 14292102), (22, 7146051), (33, 4764034), (66, 2382017), (83, 1894134), (121, 1299282), (166, 947067), (242, 649641), (249, 631378), (363, 433094), (498, 315689), (726, 216547), (913, 172194), (1826, 86097), (2609, 60258), (2739, 57398), (5218, 30129), (5478, 28699), (7827, 20086), (10043, 15654)]