78199136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3207

約数の個数: 48

約数和(自身を含む): 166062960

約数和(自身を除く): 87863824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 3137, 6232, 6274, 12464, 12548, 24928, 25096, 50192, 59603, 100384, 119206, 128617, 238412, 257234, 476824, 514468, 953648, 1028936, 1907296, 2057872, 2443723, 4115744, 4887446, 9774892, 19549784, 39099568, 78199136]

約数ペア:

[(1, 78199136), (2, 39099568), (4, 19549784), (8, 9774892), (16, 4887446), (19, 4115744), (32, 2443723), (38, 2057872), (41, 1907296), (76, 1028936), (82, 953648), (152, 514468), (164, 476824), (304, 257234), (328, 238412), (608, 128617), (656, 119206), (779, 100384), (1312, 59603), (1558, 50192), (3116, 25096), (3137, 24928), (6232, 12548), (6274, 12464)]