161729904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3134

約数の個数: 80

約数和(自身を含む): 480580352

約数和(自身を除く): 318850448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 489, 652, 978, 1141, 1304, 1956, 2282, 2608, 2953, 3423, 3912, 4564, 5906, 6846, 7824, 8859, 9128, 11812, 13692, 17718, 18256, 20671, 23624, 27384, 35436, 41342, 47248, 54768, 62013, 70872, 82684, 124026, 141744, 165368, 248052, 330736, 481339, 496104, 962678, 992208, 1444017, 1925356, 2888034, 3369373, 3850712, 5776068, 6738746, 7701424, 10108119, 11552136, 13477492, 20216238, 23104272, 26954984, 40432476, 53909968, 80864952, 161729904]

約数ペア:

[(1, 161729904), (2, 80864952), (3, 53909968), (4, 40432476), (6, 26954984), (7, 23104272), (8, 20216238), (12, 13477492), (14, 11552136), (16, 10108119), (21, 7701424), (24, 6738746), (28, 5776068), (42, 3850712), (48, 3369373), (56, 2888034), (84, 1925356), (112, 1444017), (163, 992208), (168, 962678), (326, 496104), (336, 481339), (489, 330736), (652, 248052), (978, 165368), (1141, 141744), (1304, 124026), (1956, 82684), (2282, 70872), (2608, 62013), (2953, 54768), (3423, 47248), (3912, 41342), (4564, 35436), (5906, 27384), (6846, 23624), (7824, 20671), (8859, 18256), (9128, 17718), (11812, 13692)]