156763201855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101117}}^1$

素因数の和:101236

約数の個数: 64

約数和(自身を含む): 227500939008

約数和(自身を除く): 70737737153

約数列:

[1, 5, 13, 17, 23, 61, 65, 85, 115, 221, 299, 305, 391, 793, 1037, 1105, 1403, 1495, 1955, 3965, 5083, 5185, 7015, 13481, 18239, 23851, 25415, 67405, 91195, 101117, 119255, 310063, 505585, 1314521, 1550315, 1718989, 2325691, 6168137, 6572605, 8594945, 11628455, 22346857, 30233983, 30840685, 39536747, 80185781, 104858329, 111734285, 141867151, 151169915, 197683735, 400928905, 513977711, 524291645, 709335755, 1363158277, 1844272963, 2411741567, 2569888555, 6815791385, 9221364815, 12058707835, 31352640371, 156763201855]

約数ペア:

[(1, 156763201855), (5, 31352640371), (13, 12058707835), (17, 9221364815), (23, 6815791385), (61, 2569888555), (65, 2411741567), (85, 1844272963), (115, 1363158277), (221, 709335755), (299, 524291645), (305, 513977711), (391, 400928905), (793, 197683735), (1037, 151169915), (1105, 141867151), (1403, 111734285), (1495, 104858329), (1955, 80185781), (3965, 39536747), (5083, 30840685), (5185, 30233983), (7015, 22346857), (13481, 11628455), (18239, 8594945), (23851, 6572605), (25415, 6168137), (67405, 2325691), (91195, 1718989), (101117, 1550315), (119255, 1314521), (310063, 505585)]