157520896

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{11833}}^1$

素因数の和:11866

約数の個数: 44

約数和(自身を含む): 339138772

約数和(自身を除く): 181617876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 11833, 13312, 23666, 47332, 94664, 153829, 189328, 307658, 378656, 615316, 757312, 1230632, 1514624, 2461264, 3029248, 4922528, 6058496, 9845056, 12116992, 19690112, 39380224, 78760448, 157520896]

約数ペア:

[(1, 157520896), (2, 78760448), (4, 39380224), (8, 19690112), (13, 12116992), (16, 9845056), (26, 6058496), (32, 4922528), (52, 3029248), (64, 2461264), (104, 1514624), (128, 1230632), (208, 757312), (256, 615316), (416, 378656), (512, 307658), (832, 189328), (1024, 153829), (1664, 94664), (3328, 47332), (6656, 23666), (11833, 13312)]