149967104

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 348788160

約数和(自身を除く): 198821056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1579, 1696, 1792, 2968, 3158, 3392, 5936, 6316, 6784, 11053, 11872, 12632, 13568, 22106, 23744, 25264, 44212, 47488, 50528, 83687, 88424, 94976, 101056, 167374, 176848, 202112, 334748, 353696, 404224, 585809, 669496, 707392, 1171618, 1338992, 1414784, 2343236, 2677984, 2829568, 4686472, 5355968, 9372944, 10711936, 18745888, 21423872, 37491776, 74983552, 149967104]

約数ペア:

[(1, 149967104), (2, 74983552), (4, 37491776), (7, 21423872), (8, 18745888), (14, 10711936), (16, 9372944), (28, 5355968), (32, 4686472), (53, 2829568), (56, 2677984), (64, 2343236), (106, 1414784), (112, 1338992), (128, 1171618), (212, 707392), (224, 669496), (256, 585809), (371, 404224), (424, 353696), (448, 334748), (742, 202112), (848, 176848), (896, 167374), (1484, 101056), (1579, 94976), (1696, 88424), (1792, 83687), (2968, 50528), (3158, 47488), (3392, 44212), (5936, 25264), (6316, 23744), (6784, 22106), (11053, 13568), (11872, 12632)]