117187876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 227788848

約数和(自身を除く): 110600972

約数列:

[1, 2, 4, 13, 26, 52, 53, 101, 106, 202, 212, 404, 421, 689, 842, 1313, 1378, 1684, 2626, 2756, 5252, 5353, 5473, 10706, 10946, 21412, 21892, 22313, 42521, 44626, 69589, 85042, 89252, 139178, 170084, 278356, 290069, 552773, 580138, 1105546, 1160276, 2211092, 2253613, 4507226, 9014452, 29296969, 58593938, 117187876]

約数ペア:

[(1, 117187876), (2, 58593938), (4, 29296969), (13, 9014452), (26, 4507226), (52, 2253613), (53, 2211092), (101, 1160276), (106, 1105546), (202, 580138), (212, 552773), (404, 290069), (421, 278356), (689, 170084), (842, 139178), (1313, 89252), (1378, 85042), (1684, 69589), (2626, 44626), (2756, 42521), (5252, 22313), (5353, 21892), (5473, 21412), (10706, 10946)]