151405904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11933}}^1$

素因数の和:12015

約数の個数: 40

約数和(自身を含む): 321120072

約数和(自身を除く): 169714168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 11933, 12688, 23866, 47732, 95464, 155129, 190928, 310258, 620516, 727913, 1241032, 1455826, 2482064, 2911652, 5823304, 9462869, 11646608, 18925738, 37851476, 75702952, 151405904]

約数ペア:

[(1, 151405904), (2, 75702952), (4, 37851476), (8, 18925738), (13, 11646608), (16, 9462869), (26, 5823304), (52, 2911652), (61, 2482064), (104, 1455826), (122, 1241032), (208, 727913), (244, 620516), (488, 310258), (793, 190928), (976, 155129), (1586, 95464), (3172, 47732), (6344, 23866), (11933, 12688)]