171830516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 379669248

約数和(自身を除く): 207838732

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 37, 44, 46, 52, 74, 92, 143, 148, 253, 286, 299, 353, 407, 481, 506, 572, 598, 706, 814, 851, 962, 1012, 1196, 1412, 1628, 1702, 1924, 3289, 3404, 3883, 4589, 5291, 6578, 7766, 8119, 9178, 9361, 10582, 11063, 13061, 13156, 15532, 16238, 18356, 18722, 21164, 22126, 26122, 32476, 37444, 44252, 50479, 52244, 89309, 100958, 105547, 121693, 143671, 169793, 178618, 201916, 211094, 243386, 287342, 300403, 339586, 357236, 422188, 486772, 574684, 600806, 679172, 1161017, 1201612, 1867723, 2322034, 3304433, 3735446, 3905239, 4644068, 6608866, 7470892, 7810478, 13217732, 15620956, 42957629, 85915258, 171830516]

約数ペア:

[(1, 171830516), (2, 85915258), (4, 42957629), (11, 15620956), (13, 13217732), (22, 7810478), (23, 7470892), (26, 6608866), (37, 4644068), (44, 3905239), (46, 3735446), (52, 3304433), (74, 2322034), (92, 1867723), (143, 1201612), (148, 1161017), (253, 679172), (286, 600806), (299, 574684), (353, 486772), (407, 422188), (481, 357236), (506, 339586), (572, 300403), (598, 287342), (706, 243386), (814, 211094), (851, 201916), (962, 178618), (1012, 169793), (1196, 143671), (1412, 121693), (1628, 105547), (1702, 100958), (1924, 89309), (3289, 52244), (3404, 50479), (3883, 44252), (4589, 37444), (5291, 32476), (6578, 26122), (7766, 22126), (8119, 21164), (9178, 18722), (9361, 18356), (10582, 16238), (11063, 15532), (13061, 13156)]