189474096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 560908544

約数和(自身を除く): 371434448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 643, 877, 1286, 1754, 1929, 2572, 2631, 3508, 3858, 4501, 5144, 5262, 6139, 7016, 7716, 9002, 10288, 10524, 12278, 13503, 14032, 15432, 18004, 18417, 21048, 24556, 27006, 30864, 36008, 36834, 42096, 49112, 54012, 72016, 73668, 98224, 108024, 147336, 216048, 294672, 563911, 1127822, 1691733, 2255644, 3383466, 3947377, 4511288, 6766932, 7894754, 9022576, 11842131, 13533864, 15789508, 23684262, 27067728, 31579016, 47368524, 63158032, 94737048, 189474096]

約数ペア:

[(1, 189474096), (2, 94737048), (3, 63158032), (4, 47368524), (6, 31579016), (7, 27067728), (8, 23684262), (12, 15789508), (14, 13533864), (16, 11842131), (21, 9022576), (24, 7894754), (28, 6766932), (42, 4511288), (48, 3947377), (56, 3383466), (84, 2255644), (112, 1691733), (168, 1127822), (336, 563911), (643, 294672), (877, 216048), (1286, 147336), (1754, 108024), (1929, 98224), (2572, 73668), (2631, 72016), (3508, 54012), (3858, 49112), (4501, 42096), (5144, 36834), (5262, 36008), (6139, 30864), (7016, 27006), (7716, 24556), (9002, 21048), (10288, 18417), (10524, 18004), (12278, 15432), (13503, 14032)]