148935808

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 342328320

約数和(自身を除く): 193392512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1471, 1582, 1808, 2942, 3164, 3616, 5884, 6328, 7232, 10297, 11768, 12656, 14464, 20594, 23536, 25312, 41188, 47072, 50624, 82376, 94144, 101248, 164752, 166223, 188288, 329504, 332446, 659008, 664892, 1163561, 1318016, 1329784, 2327122, 2659568, 4654244, 5319136, 9308488, 10638272, 18616976, 21276544, 37233952, 74467904, 148935808]

約数ペア:

[(1, 148935808), (2, 74467904), (4, 37233952), (7, 21276544), (8, 18616976), (14, 10638272), (16, 9308488), (28, 5319136), (32, 4654244), (56, 2659568), (64, 2327122), (112, 1329784), (113, 1318016), (128, 1163561), (224, 664892), (226, 659008), (448, 332446), (452, 329504), (791, 188288), (896, 166223), (904, 164752), (1471, 101248), (1582, 94144), (1808, 82376), (2942, 50624), (3164, 47072), (3616, 41188), (5884, 25312), (6328, 23536), (7232, 20594), (10297, 14464), (11768, 12656)]