138479584

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 277724160

約数和(自身を除く): 139244576

約数列:

[1, 2, 4, 8, 16, 32, 139, 163, 191, 278, 326, 382, 556, 652, 764, 1112, 1304, 1528, 2224, 2608, 3056, 4448, 5216, 6112, 22657, 26549, 31133, 45314, 53098, 62266, 90628, 106196, 124532, 181256, 212392, 249064, 362512, 424784, 498128, 725024, 849568, 996256, 4327487, 8654974, 17309948, 34619896, 69239792, 138479584]

約数ペア:

[(1, 138479584), (2, 69239792), (4, 34619896), (8, 17309948), (16, 8654974), (32, 4327487), (139, 996256), (163, 849568), (191, 725024), (278, 498128), (326, 424784), (382, 362512), (556, 249064), (652, 212392), (764, 181256), (1112, 124532), (1304, 106196), (1528, 90628), (2224, 62266), (2608, 53098), (3056, 45314), (4448, 31133), (5216, 26549), (6112, 22657)]