156766688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1973}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 334285056

約数和(自身を除く): 177518368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 1973, 2483, 3056, 3946, 4966, 6112, 7892, 9932, 15784, 19864, 25649, 31568, 39728, 51298, 63136, 79456, 102596, 205192, 376843, 410384, 753686, 820768, 1507372, 3014744, 4898959, 6029488, 9797918, 12058976, 19595836, 39191672, 78383344, 156766688]

約数ペア:

[(1, 156766688), (2, 78383344), (4, 39191672), (8, 19595836), (13, 12058976), (16, 9797918), (26, 6029488), (32, 4898959), (52, 3014744), (104, 1507372), (191, 820768), (208, 753686), (382, 410384), (416, 376843), (764, 205192), (1528, 102596), (1973, 79456), (2483, 63136), (3056, 51298), (3946, 39728), (4966, 31568), (6112, 25649), (7892, 19864), (9932, 15784)]