136221488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34469}}^1$

素因数の和:34509

約数の個数: 40

約数和(自身を含む): 299199600

約数和(自身を除く): 162978112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 34469, 68938, 137876, 275752, 448097, 551504, 654911, 896194, 1309822, 1792388, 2619644, 3584776, 5239288, 7169552, 8513843, 10478576, 17027686, 34055372, 68110744, 136221488]

約数ペア:

[(1, 136221488), (2, 68110744), (4, 34055372), (8, 17027686), (13, 10478576), (16, 8513843), (19, 7169552), (26, 5239288), (38, 3584776), (52, 2619644), (76, 1792388), (104, 1309822), (152, 896194), (208, 654911), (247, 551504), (304, 448097), (494, 275752), (988, 137876), (1976, 68938), (3952, 34469)]