188438536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 418682880

約数和(自身を除く): 230244344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 127, 143, 254, 286, 508, 572, 1016, 1144, 1297, 1397, 1651, 2594, 2794, 3302, 5188, 5588, 6604, 10376, 11176, 13208, 14267, 16861, 18161, 28534, 33722, 36322, 57068, 67444, 72644, 114136, 134888, 145288, 164719, 185471, 329438, 370942, 658876, 741884, 1317752, 1483768, 1811909, 2141347, 3623818, 4282694, 7247636, 8565388, 14495272, 17130776, 23554817, 47109634, 94219268, 188438536]

約数ペア:

[(1, 188438536), (2, 94219268), (4, 47109634), (8, 23554817), (11, 17130776), (13, 14495272), (22, 8565388), (26, 7247636), (44, 4282694), (52, 3623818), (88, 2141347), (104, 1811909), (127, 1483768), (143, 1317752), (254, 741884), (286, 658876), (508, 370942), (572, 329438), (1016, 185471), (1144, 164719), (1297, 145288), (1397, 134888), (1651, 114136), (2594, 72644), (2794, 67444), (3302, 57068), (5188, 36322), (5588, 33722), (6604, 28534), (10376, 18161), (11176, 16861), (13208, 14267)]