156625045108

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1907}}^1\times {\mathrm{2341}}^1$

素因数の和:4445

約数の個数: 72

約数和(自身を含む): 320930255520

約数和(自身を除く): 164305210412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 358, 716, 1253, 1907, 2341, 2506, 3814, 4682, 5012, 7628, 8771, 9364, 13349, 16387, 17542, 26698, 32774, 35084, 53396, 65548, 93443, 114709, 186886, 229418, 341353, 373772, 419039, 458836, 682706, 838078, 1365412, 1676156, 2389471, 2933273, 4464287, 4778942, 5866546, 8928574, 9557884, 11733092, 16726297, 17857148, 20532911, 31250009, 33452594, 41065822, 62500018, 66905188, 82131644, 125000036, 218750063, 437500126, 799107373, 875000252, 1598214746, 3196429492, 5593751611, 11187503222, 22375006444, 39156261277, 78312522554, 156625045108]

約数ペア:

[(1, 156625045108), (2, 78312522554), (4, 39156261277), (7, 22375006444), (14, 11187503222), (28, 5593751611), (49, 3196429492), (98, 1598214746), (179, 875000252), (196, 799107373), (358, 437500126), (716, 218750063), (1253, 125000036), (1907, 82131644), (2341, 66905188), (2506, 62500018), (3814, 41065822), (4682, 33452594), (5012, 31250009), (7628, 20532911), (8771, 17857148), (9364, 16726297), (13349, 11733092), (16387, 9557884), (17542, 8928574), (26698, 5866546), (32774, 4778942), (35084, 4464287), (53396, 2933273), (65548, 2389471), (93443, 1676156), (114709, 1365412), (186886, 838078), (229418, 682706), (341353, 458836), (373772, 419039)]