131642316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 362784240

約数和(自身を除く): 231141924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 3389, 4316, 6474, 6778, 9711, 10167, 12948, 13556, 19422, 20334, 30501, 38844, 40668, 44057, 61002, 88114, 122004, 132171, 176228, 264342, 281287, 396513, 528684, 562574, 793026, 843861, 1125148, 1586052, 1687722, 2531583, 3375444, 3656731, 5063166, 7313462, 10126332, 10970193, 14626924, 21940386, 32910579, 43880772, 65821158, 131642316]

約数ペア:

[(1, 131642316), (2, 65821158), (3, 43880772), (4, 32910579), (6, 21940386), (9, 14626924), (12, 10970193), (13, 10126332), (18, 7313462), (26, 5063166), (36, 3656731), (39, 3375444), (52, 2531583), (78, 1687722), (83, 1586052), (117, 1125148), (156, 843861), (166, 793026), (234, 562574), (249, 528684), (332, 396513), (468, 281287), (498, 264342), (747, 176228), (996, 132171), (1079, 122004), (1494, 88114), (2158, 61002), (2988, 44057), (3237, 40668), (3389, 38844), (4316, 30501), (6474, 20334), (6778, 19422), (9711, 13556), (10167, 12948)]