157428516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2137}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 420484736

約数和(自身を除く): 263056220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 877, 1754, 2137, 2631, 3508, 4274, 5262, 6139, 6411, 8548, 10524, 12278, 12822, 14959, 18417, 24556, 25644, 29918, 36834, 44877, 59836, 73668, 89754, 179508, 1874149, 3748298, 5622447, 7496596, 11244894, 13119043, 22489788, 26238086, 39357129, 52476172, 78714258, 157428516]

約数ペア:

[(1, 157428516), (2, 78714258), (3, 52476172), (4, 39357129), (6, 26238086), (7, 22489788), (12, 13119043), (14, 11244894), (21, 7496596), (28, 5622447), (42, 3748298), (84, 1874149), (877, 179508), (1754, 89754), (2137, 73668), (2631, 59836), (3508, 44877), (4274, 36834), (5262, 29918), (6139, 25644), (6411, 24556), (8548, 18417), (10524, 14959), (12278, 12822)]