187536128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1589

約数の個数: 72

約数和(自身を含む): 414302448

約数和(自身を除く): 226766320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1523, 1664, 1924, 2368, 3046, 3328, 3848, 4736, 6092, 7696, 9472, 12184, 15392, 19799, 24368, 30784, 39598, 48736, 56351, 61568, 79196, 97472, 112702, 123136, 158392, 194944, 225404, 316784, 389888, 450808, 633568, 732563, 901616, 1267136, 1465126, 1803232, 2534272, 2930252, 3606464, 5068544, 5860504, 7212928, 11721008, 14425856, 23442016, 46884032, 93768064, 187536128]

約数ペア:

[(1, 187536128), (2, 93768064), (4, 46884032), (8, 23442016), (13, 14425856), (16, 11721008), (26, 7212928), (32, 5860504), (37, 5068544), (52, 3606464), (64, 2930252), (74, 2534272), (104, 1803232), (128, 1465126), (148, 1267136), (208, 901616), (256, 732563), (296, 633568), (416, 450808), (481, 389888), (592, 316784), (832, 225404), (962, 194944), (1184, 158392), (1523, 123136), (1664, 112702), (1924, 97472), (2368, 79196), (3046, 61568), (3328, 56351), (3848, 48736), (4736, 39598), (6092, 30784), (7696, 24368), (9472, 19799), (12184, 15392)]