190561216

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:873

約数の個数: 56

約数和(自身を含む): 393720320

約数和(自身を除く): 203159104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 139, 248, 278, 496, 556, 691, 992, 1112, 1382, 1984, 2224, 2764, 4309, 4448, 5528, 8618, 8896, 11056, 17236, 21421, 22112, 34472, 42842, 44224, 68944, 85684, 96049, 137888, 171368, 192098, 275776, 342736, 384196, 685472, 768392, 1370944, 1536784, 2977519, 3073568, 5955038, 6147136, 11910076, 23820152, 47640304, 95280608, 190561216]

約数ペア:

[(1, 190561216), (2, 95280608), (4, 47640304), (8, 23820152), (16, 11910076), (31, 6147136), (32, 5955038), (62, 3073568), (64, 2977519), (124, 1536784), (139, 1370944), (248, 768392), (278, 685472), (496, 384196), (556, 342736), (691, 275776), (992, 192098), (1112, 171368), (1382, 137888), (1984, 96049), (2224, 85684), (2764, 68944), (4309, 44224), (4448, 42842), (5528, 34472), (8618, 22112), (8896, 21421), (11056, 17236)]