143943904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 306724320

約数和(自身を除く): 162780416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 916, 1511, 1832, 2977, 3022, 3664, 5954, 6044, 7328, 11908, 12088, 19643, 23816, 24176, 39286, 47632, 48352, 78572, 95264, 157144, 314288, 346019, 628576, 692038, 1384076, 2768152, 4498247, 5536304, 8996494, 11072608, 17992988, 35985976, 71971952, 143943904]

約数ペア:

[(1, 143943904), (2, 71971952), (4, 35985976), (8, 17992988), (13, 11072608), (16, 8996494), (26, 5536304), (32, 4498247), (52, 2768152), (104, 1384076), (208, 692038), (229, 628576), (416, 346019), (458, 314288), (916, 157144), (1511, 95264), (1832, 78572), (2977, 48352), (3022, 47632), (3664, 39286), (5954, 24176), (6044, 23816), (7328, 19643), (11908, 12088)]