157295488

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 376747200

約数和(自身を除く): 219451712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 809, 868, 896, 992, 1519, 1568, 1618, 1736, 1984, 3038, 3136, 3236, 3472, 3968, 5663, 6076, 6272, 6472, 6944, 11326, 12152, 12944, 13888, 22652, 24304, 25079, 25888, 27776, 39641, 45304, 48608, 50158, 51776, 79282, 90608, 97216, 100316, 103552, 158564, 175553, 181216, 194432, 200632, 317128, 351106, 362432, 401264, 634256, 702212, 724864, 802528, 1228871, 1268512, 1404424, 1605056, 2457742, 2537024, 2808848, 3210112, 4915484, 5074048, 5617696, 9830968, 11235392, 19661936, 22470784, 39323872, 78647744, 157295488]

約数ペア:

[(1, 157295488), (2, 78647744), (4, 39323872), (7, 22470784), (8, 19661936), (14, 11235392), (16, 9830968), (28, 5617696), (31, 5074048), (32, 4915484), (49, 3210112), (56, 2808848), (62, 2537024), (64, 2457742), (98, 1605056), (112, 1404424), (124, 1268512), (128, 1228871), (196, 802528), (217, 724864), (224, 702212), (248, 634256), (392, 401264), (434, 362432), (448, 351106), (496, 317128), (784, 200632), (809, 194432), (868, 181216), (896, 175553), (992, 158564), (1519, 103552), (1568, 100316), (1618, 97216), (1736, 90608), (1984, 79282), (3038, 51776), (3136, 50158), (3236, 48608), (3472, 45304), (3968, 39641), (5663, 27776), (6076, 25888), (6272, 25079), (6472, 24304), (6944, 22652), (11326, 13888), (12152, 12944)]