172903052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{701}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 362299392

約数和(自身を除く): 189396340

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 383, 644, 701, 766, 1402, 1532, 2681, 2804, 4907, 5362, 8809, 9814, 10724, 16123, 17618, 19628, 32246, 35236, 61663, 64492, 112861, 123326, 225722, 246652, 268483, 451444, 536966, 1073932, 1879381, 3758762, 6175109, 7517524, 12350218, 24700436, 43225763, 86451526, 172903052]

約数ペア:

[(1, 172903052), (2, 86451526), (4, 43225763), (7, 24700436), (14, 12350218), (23, 7517524), (28, 6175109), (46, 3758762), (92, 1879381), (161, 1073932), (322, 536966), (383, 451444), (644, 268483), (701, 246652), (766, 225722), (1402, 123326), (1532, 112861), (2681, 64492), (2804, 61663), (4907, 35236), (5362, 32246), (8809, 19628), (9814, 17618), (10724, 16123)]