173134688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1747}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 361206720

約数和(自身を除く): 188072032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 1304, 1747, 2608, 3097, 3494, 5216, 6194, 6988, 12388, 13976, 24776, 27952, 33193, 49552, 55904, 66386, 99104, 132772, 265544, 284761, 531088, 569522, 1062176, 1139044, 2278088, 4556176, 5410459, 9112352, 10820918, 21641836, 43283672, 86567344, 173134688]

約数ペア:

[(1, 173134688), (2, 86567344), (4, 43283672), (8, 21641836), (16, 10820918), (19, 9112352), (32, 5410459), (38, 4556176), (76, 2278088), (152, 1139044), (163, 1062176), (304, 569522), (326, 531088), (608, 284761), (652, 265544), (1304, 132772), (1747, 99104), (2608, 66386), (3097, 55904), (3494, 49552), (5216, 33193), (6194, 27952), (6988, 24776), (12388, 13976)]