155512416

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85259}}^1$

素因数の和:85291

約数の個数: 48

約数和(自身を含む): 429710400

約数和(自身を除く): 274197984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 85259, 170518, 255777, 341036, 511554, 682072, 1023108, 1364144, 1619921, 2046216, 2728288, 3239842, 4092432, 4859763, 6479684, 8184864, 9719526, 12959368, 19439052, 25918736, 38878104, 51837472, 77756208, 155512416]

約数ペア:

[(1, 155512416), (2, 77756208), (3, 51837472), (4, 38878104), (6, 25918736), (8, 19439052), (12, 12959368), (16, 9719526), (19, 8184864), (24, 6479684), (32, 4859763), (38, 4092432), (48, 3239842), (57, 2728288), (76, 2046216), (96, 1619921), (114, 1364144), (152, 1023108), (228, 682072), (304, 511554), (456, 341036), (608, 255777), (912, 170518), (1824, 85259)]