166436201216

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{101537}}^1$

素因数の和:101909

約数の個数: 72

約数和(自身を含む): 350748805680

約数和(自身を除く): 184312604464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 337, 608, 674, 1216, 1348, 2432, 2696, 4864, 5392, 6403, 10784, 12806, 21568, 25612, 43136, 51224, 86272, 101537, 102448, 203074, 204896, 406148, 409792, 812296, 819584, 1624592, 1639168, 1929203, 3249184, 3858406, 6498368, 7716812, 12996736, 15433624, 25993472, 30867248, 34217969, 61734496, 68435938, 123468992, 136871876, 246937984, 273743752, 493875968, 547487504, 650141411, 1094975008, 1300282822, 2189950016, 2600565644, 4379900032, 5201131288, 8759800064, 10402262576, 20804525152, 41609050304, 83218100608, 166436201216]

約数ペア:

[(1, 166436201216), (2, 83218100608), (4, 41609050304), (8, 20804525152), (16, 10402262576), (19, 8759800064), (32, 5201131288), (38, 4379900032), (64, 2600565644), (76, 2189950016), (128, 1300282822), (152, 1094975008), (256, 650141411), (304, 547487504), (337, 493875968), (608, 273743752), (674, 246937984), (1216, 136871876), (1348, 123468992), (2432, 68435938), (2696, 61734496), (4864, 34217969), (5392, 30867248), (6403, 25993472), (10784, 15433624), (12806, 12996736), (21568, 7716812), (25612, 6498368), (43136, 3858406), (51224, 3249184), (86272, 1929203), (101537, 1639168), (102448, 1624592), (203074, 819584), (204896, 812296), (406148, 409792)]