123631936

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:671

約数の個数: 56

約数和(自身を含む): 259872480

約数和(自身を除く): 136240544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 293, 304, 347, 586, 608, 694, 1172, 1216, 1388, 2344, 2776, 4688, 5552, 5567, 6593, 9376, 11104, 11134, 13186, 18752, 22208, 22268, 26372, 44536, 52744, 89072, 101671, 105488, 178144, 203342, 210976, 356288, 406684, 421952, 813368, 1626736, 1931749, 3253472, 3863498, 6506944, 7726996, 15453992, 30907984, 61815968, 123631936]

約数ペア:

[(1, 123631936), (2, 61815968), (4, 30907984), (8, 15453992), (16, 7726996), (19, 6506944), (32, 3863498), (38, 3253472), (64, 1931749), (76, 1626736), (152, 813368), (293, 421952), (304, 406684), (347, 356288), (586, 210976), (608, 203342), (694, 178144), (1172, 105488), (1216, 101671), (1388, 89072), (2344, 52744), (2776, 44536), (4688, 26372), (5552, 22268), (5567, 22208), (6593, 18752), (9376, 13186), (11104, 11134)]