133928288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3439

約数の個数: 48

約数和(自身を含む): 286967520

約数和(自身を除く): 153039232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 3319, 5044, 6638, 10088, 13276, 20176, 26552, 40352, 43147, 53104, 86294, 106208, 172588, 321943, 345176, 643886, 690352, 1287772, 1380704, 2575544, 4185259, 5151088, 8370518, 10302176, 16741036, 33482072, 66964144, 133928288]

約数ペア:

[(1, 133928288), (2, 66964144), (4, 33482072), (8, 16741036), (13, 10302176), (16, 8370518), (26, 5151088), (32, 4185259), (52, 2575544), (97, 1380704), (104, 1287772), (194, 690352), (208, 643886), (388, 345176), (416, 321943), (776, 172588), (1261, 106208), (1552, 86294), (2522, 53104), (3104, 43147), (3319, 40352), (5044, 26552), (6638, 20176), (10088, 13276)]