157211628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{22549}}^1$

素因数の和:22646

約数の個数: 48

約数和(自身を含む): 424300800

約数和(自身を除く): 267089172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 249, 332, 498, 581, 996, 1162, 1743, 2324, 3486, 6972, 22549, 45098, 67647, 90196, 135294, 157843, 270588, 315686, 473529, 631372, 947058, 1871567, 1894116, 3743134, 5614701, 7486268, 11229402, 13100969, 22458804, 26201938, 39302907, 52403876, 78605814, 157211628]

約数ペア:

[(1, 157211628), (2, 78605814), (3, 52403876), (4, 39302907), (6, 26201938), (7, 22458804), (12, 13100969), (14, 11229402), (21, 7486268), (28, 5614701), (42, 3743134), (83, 1894116), (84, 1871567), (166, 947058), (249, 631372), (332, 473529), (498, 315686), (581, 270588), (996, 157843), (1162, 135294), (1743, 90196), (2324, 67647), (3486, 45098), (6972, 22549)]