188431504

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1135

約数の個数: 40

約数和(自身を含む): 375056352

約数和(自身を除く): 186624848

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 401, 683, 688, 802, 1366, 1604, 2732, 3208, 5464, 6416, 10928, 17243, 29369, 34486, 58738, 68972, 117476, 137944, 234952, 273883, 275888, 469904, 547766, 1095532, 2191064, 4382128, 11776969, 23553938, 47107876, 94215752, 188431504]

約数ペア:

[(1, 188431504), (2, 94215752), (4, 47107876), (8, 23553938), (16, 11776969), (43, 4382128), (86, 2191064), (172, 1095532), (344, 547766), (401, 469904), (683, 275888), (688, 273883), (802, 234952), (1366, 137944), (1604, 117476), (2732, 68972), (3208, 58738), (5464, 34486), (6416, 29369), (10928, 17243)]