156453952

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 320751200

約数和(自身を除く): 164297248

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 139, 172, 278, 344, 409, 556, 688, 818, 1112, 1376, 1636, 2224, 2752, 3272, 4448, 5977, 6544, 8896, 11954, 13088, 17587, 23908, 26176, 35174, 47816, 56851, 70348, 95632, 113702, 140696, 191264, 227404, 281392, 382528, 454808, 562784, 909616, 1125568, 1819232, 2444593, 3638464, 4889186, 9778372, 19556744, 39113488, 78226976, 156453952]

約数ペア:

[(1, 156453952), (2, 78226976), (4, 39113488), (8, 19556744), (16, 9778372), (32, 4889186), (43, 3638464), (64, 2444593), (86, 1819232), (139, 1125568), (172, 909616), (278, 562784), (344, 454808), (409, 382528), (556, 281392), (688, 227404), (818, 191264), (1112, 140696), (1376, 113702), (1636, 95632), (2224, 70348), (2752, 56851), (3272, 47816), (4448, 35174), (5977, 26176), (6544, 23908), (8896, 17587), (11954, 13088)]