173790208

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 372586752

約数和(自身を除く): 198796544

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 157, 184, 188, 256, 314, 368, 376, 512, 628, 736, 752, 1024, 1081, 1256, 1472, 1504, 2162, 2512, 2944, 3008, 3611, 4324, 5024, 5888, 6016, 7222, 7379, 8648, 10048, 11776, 12032, 14444, 14758, 17296, 20096, 23552, 24064, 28888, 29516, 34592, 40192, 48128, 57776, 59032, 69184, 80384, 115552, 118064, 138368, 160768, 169717, 231104, 236128, 276736, 339434, 462208, 472256, 553472, 678868, 924416, 944512, 1106944, 1357736, 1848832, 1889024, 2715472, 3697664, 3778048, 5430944, 7556096, 10861888, 21723776, 43447552, 86895104, 173790208]

約数ペア:

[(1, 173790208), (2, 86895104), (4, 43447552), (8, 21723776), (16, 10861888), (23, 7556096), (32, 5430944), (46, 3778048), (47, 3697664), (64, 2715472), (92, 1889024), (94, 1848832), (128, 1357736), (157, 1106944), (184, 944512), (188, 924416), (256, 678868), (314, 553472), (368, 472256), (376, 462208), (512, 339434), (628, 276736), (736, 236128), (752, 231104), (1024, 169717), (1081, 160768), (1256, 138368), (1472, 118064), (1504, 115552), (2162, 80384), (2512, 69184), (2944, 59032), (3008, 57776), (3611, 48128), (4324, 40192), (5024, 34592), (5888, 29516), (6016, 28888), (7222, 24064), (7379, 23552), (8648, 20096), (10048, 17296), (11776, 14758), (12032, 14444)]