162868912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11399}}^1$

素因数の和:11473

約数の個数: 40

約数和(自身を含む): 339264000

約数和(自身を除く): 176395088

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 11399, 14288, 22798, 45596, 91192, 182384, 216581, 433162, 535753, 866324, 1071506, 1732648, 2143012, 3465296, 4286024, 8572048, 10179307, 20358614, 40717228, 81434456, 162868912]

約数ペア:

[(1, 162868912), (2, 81434456), (4, 40717228), (8, 20358614), (16, 10179307), (19, 8572048), (38, 4286024), (47, 3465296), (76, 2143012), (94, 1732648), (152, 1071506), (188, 866324), (304, 535753), (376, 433162), (752, 216581), (893, 182384), (1786, 91192), (3572, 45596), (7144, 22798), (11399, 14288)]