121641648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{133379}}^1$

素因数の和:133409

約数の個数: 40

約数和(自身を含む): 330782400

約数和(自身を除く): 209140752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 133379, 266758, 400137, 533516, 800274, 1067032, 1600548, 2134064, 2534201, 3201096, 5068402, 6402192, 7602603, 10136804, 15205206, 20273608, 30410412, 40547216, 60820824, 121641648]

約数ペア:

[(1, 121641648), (2, 60820824), (3, 40547216), (4, 30410412), (6, 20273608), (8, 15205206), (12, 10136804), (16, 7602603), (19, 6402192), (24, 5068402), (38, 3201096), (48, 2534201), (57, 2134064), (76, 1600548), (114, 1067032), (152, 800274), (228, 533516), (304, 400137), (456, 266758), (912, 133379)]