145518016

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6911}}^1$

素因数の和:6977

約数の個数: 56

約数和(自身を含む): 337084416

約数和(自身を除く): 191566400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 6911, 10528, 13822, 21056, 27644, 48377, 55288, 96754, 110576, 193508, 221152, 324817, 387016, 442304, 649634, 774032, 1299268, 1548064, 2273719, 2598536, 3096128, 4547438, 5197072, 9094876, 10394144, 18189752, 20788288, 36379504, 72759008, 145518016]

約数ペア:

[(1, 145518016), (2, 72759008), (4, 36379504), (7, 20788288), (8, 18189752), (14, 10394144), (16, 9094876), (28, 5197072), (32, 4547438), (47, 3096128), (56, 2598536), (64, 2273719), (94, 1548064), (112, 1299268), (188, 774032), (224, 649634), (329, 442304), (376, 387016), (448, 324817), (658, 221152), (752, 193508), (1316, 110576), (1504, 96754), (2632, 55288), (3008, 48377), (5264, 27644), (6911, 21056), (10528, 13822)]