134787328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 293342616

約数和(自身を除く): 158555288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 256, 401, 404, 416, 802, 808, 832, 1313, 1604, 1616, 1664, 2626, 3208, 3232, 3328, 5213, 5252, 6416, 6464, 10426, 10504, 12832, 12928, 20852, 21008, 25664, 25856, 40501, 41704, 42016, 51328, 81002, 83408, 84032, 102656, 162004, 166816, 168064, 324008, 333632, 336128, 526513, 648016, 667264, 1053026, 1296032, 1334528, 2106052, 2592064, 4212104, 5184128, 8424208, 10368256, 16848416, 33696832, 67393664, 134787328]

約数ペア:

[(1, 134787328), (2, 67393664), (4, 33696832), (8, 16848416), (13, 10368256), (16, 8424208), (26, 5184128), (32, 4212104), (52, 2592064), (64, 2106052), (101, 1334528), (104, 1296032), (128, 1053026), (202, 667264), (208, 648016), (256, 526513), (401, 336128), (404, 333632), (416, 324008), (802, 168064), (808, 166816), (832, 162004), (1313, 102656), (1604, 84032), (1616, 83408), (1664, 81002), (2626, 51328), (3208, 42016), (3232, 41704), (3328, 40501), (5213, 25856), (5252, 25664), (6416, 21008), (6464, 20852), (10426, 12928), (10504, 12832)]