144224896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1977

約数の個数: 64

約数和(自身を含む): 312364800

約数和(自身を除く): 168139904

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1913, 1984, 2356, 2432, 3826, 3968, 4712, 7652, 9424, 15304, 18848, 30608, 36347, 37696, 59303, 61216, 72694, 75392, 118606, 122432, 145388, 237212, 244864, 290776, 474424, 581552, 948848, 1126757, 1163104, 1897696, 2253514, 2326208, 3795392, 4507028, 4652416, 7590784, 9014056, 18028112, 36056224, 72112448, 144224896]

約数ペア:

[(1, 144224896), (2, 72112448), (4, 36056224), (8, 18028112), (16, 9014056), (19, 7590784), (31, 4652416), (32, 4507028), (38, 3795392), (62, 2326208), (64, 2253514), (76, 1897696), (124, 1163104), (128, 1126757), (152, 948848), (248, 581552), (304, 474424), (496, 290776), (589, 244864), (608, 237212), (992, 145388), (1178, 122432), (1216, 118606), (1913, 75392), (1984, 72694), (2356, 61216), (2432, 59303), (3826, 37696), (3968, 36347), (4712, 30608), (7652, 18848), (9424, 15304)]