161662704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 505681920

約数和(自身を除く): 344019216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 47, 48, 56, 58, 84, 87, 94, 112, 116, 141, 168, 174, 188, 203, 232, 282, 329, 336, 348, 353, 376, 406, 464, 564, 609, 658, 696, 706, 752, 812, 987, 1059, 1128, 1218, 1316, 1363, 1392, 1412, 1624, 1974, 2118, 2256, 2436, 2471, 2632, 2726, 2824, 3248, 3948, 4089, 4236, 4872, 4942, 5264, 5452, 5648, 7413, 7896, 8178, 8472, 9541, 9744, 9884, 10237, 10904, 14826, 15792, 16356, 16591, 16944, 19082, 19768, 20474, 21808, 28623, 29652, 30711, 32712, 33182, 38164, 39536, 40948, 49773, 57246, 59304, 61422, 65424, 66364, 71659, 76328, 81896, 99546, 114492, 116137, 118608, 122844, 132728, 143318, 152656, 163792, 199092, 214977, 228984, 232274, 245688, 265456, 286636, 348411, 398184, 429954, 457968, 464548, 481139, 491376, 573272, 696822, 796368, 859908, 929096, 962278, 1146544, 1393644, 1443417, 1719816, 1858192, 1924556, 2787288, 2886834, 3367973, 3439632, 3849112, 5574576, 5773668, 6735946, 7698224, 10103919, 11547336, 13471892, 20207838, 23094672, 26943784, 40415676, 53887568, 80831352, 161662704]

約数ペア:

[(1, 161662704), (2, 80831352), (3, 53887568), (4, 40415676), (6, 26943784), (7, 23094672), (8, 20207838), (12, 13471892), (14, 11547336), (16, 10103919), (21, 7698224), (24, 6735946), (28, 5773668), (29, 5574576), (42, 3849112), (47, 3439632), (48, 3367973), (56, 2886834), (58, 2787288), (84, 1924556), (87, 1858192), (94, 1719816), (112, 1443417), (116, 1393644), (141, 1146544), (168, 962278), (174, 929096), (188, 859908), (203, 796368), (232, 696822), (282, 573272), (329, 491376), (336, 481139), (348, 464548), (353, 457968), (376, 429954), (406, 398184), (464, 348411), (564, 286636), (609, 265456), (658, 245688), (696, 232274), (706, 228984), (752, 214977), (812, 199092), (987, 163792), (1059, 152656), (1128, 143318), (1218, 132728), (1316, 122844), (1363, 118608), (1392, 116137), (1412, 114492), (1624, 99546), (1974, 81896), (2118, 76328), (2256, 71659), (2436, 66364), (2471, 65424), (2632, 61422), (2726, 59304), (2824, 57246), (3248, 49773), (3948, 40948), (4089, 39536), (4236, 38164), (4872, 33182), (4942, 32712), (5264, 30711), (5452, 29652), (5648, 28623), (7413, 21808), (7896, 20474), (8178, 19768), (8472, 19082), (9541, 16944), (9744, 16591), (9884, 16356), (10237, 15792), (10904, 14826)]