194267648

素因数分解:

$2^9\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 60

約数和(自身を含む): 398468730

約数和(自身を除く): 204201082

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 109, 118, 128, 218, 236, 256, 436, 472, 512, 872, 944, 1744, 1888, 3481, 3488, 3776, 6431, 6962, 6976, 7552, 12862, 13924, 13952, 15104, 25724, 27848, 27904, 30208, 51448, 55696, 55808, 102896, 111392, 205792, 222784, 379429, 411584, 445568, 758858, 823168, 891136, 1517716, 1646336, 1782272, 3035432, 3292672, 6070864, 12141728, 24283456, 48566912, 97133824, 194267648]

約数ペア:

[(1, 194267648), (2, 97133824), (4, 48566912), (8, 24283456), (16, 12141728), (32, 6070864), (59, 3292672), (64, 3035432), (109, 1782272), (118, 1646336), (128, 1517716), (218, 891136), (236, 823168), (256, 758858), (436, 445568), (472, 411584), (512, 379429), (872, 222784), (944, 205792), (1744, 111392), (1888, 102896), (3481, 55808), (3488, 55696), (3776, 51448), (6431, 30208), (6962, 27904), (6976, 27848), (7552, 25724), (12862, 15104), (13924, 13952)]