148775776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10691

約数の個数: 48

約数和(自身を含む): 321753600

約数和(自身を除く): 172977824

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 10639, 13984, 21278, 42556, 85112, 170224, 202141, 244697, 340448, 404282, 489394, 808564, 978788, 1617128, 1957576, 3234256, 3915152, 4649243, 6468512, 7830304, 9298486, 18596972, 37193944, 74387888, 148775776]

約数ペア:

[(1, 148775776), (2, 74387888), (4, 37193944), (8, 18596972), (16, 9298486), (19, 7830304), (23, 6468512), (32, 4649243), (38, 3915152), (46, 3234256), (76, 1957576), (92, 1617128), (152, 978788), (184, 808564), (304, 489394), (368, 404282), (437, 340448), (608, 244697), (736, 202141), (874, 170224), (1748, 85112), (3496, 42556), (6992, 21278), (10639, 13984)]