153955264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2093

約数の個数: 56

約数和(自身を含む): 328196448

約数和(自身を除く): 174241184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 1993, 2272, 2414, 3986, 4544, 4828, 7972, 9656, 15944, 19312, 31888, 33881, 38624, 63776, 67762, 77248, 127552, 135524, 141503, 271048, 283006, 542096, 566012, 1084192, 1132024, 2168384, 2264048, 2405551, 4528096, 4811102, 9056192, 9622204, 19244408, 38488816, 76977632, 153955264]

約数ペア:

[(1, 153955264), (2, 76977632), (4, 38488816), (8, 19244408), (16, 9622204), (17, 9056192), (32, 4811102), (34, 4528096), (64, 2405551), (68, 2264048), (71, 2168384), (136, 1132024), (142, 1084192), (272, 566012), (284, 542096), (544, 283006), (568, 271048), (1088, 141503), (1136, 135524), (1207, 127552), (1993, 77248), (2272, 67762), (2414, 63776), (3986, 38624), (4544, 33881), (4828, 31888), (7972, 19312), (9656, 15944)]