155190252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 459648000

約数和(自身を除く): 304457748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 49, 57, 58, 76, 84, 87, 98, 114, 116, 133, 147, 174, 196, 203, 228, 266, 294, 348, 399, 406, 479, 532, 551, 588, 609, 798, 812, 931, 958, 1102, 1218, 1421, 1437, 1596, 1653, 1862, 1916, 2204, 2436, 2793, 2842, 2874, 3306, 3353, 3724, 3857, 4263, 5586, 5684, 5748, 6612, 6706, 7714, 8526, 9101, 10059, 11172, 11571, 13412, 13891, 15428, 17052, 18202, 20118, 23142, 23471, 26999, 27303, 27782, 36404, 40236, 41673, 46284, 46942, 53998, 54606, 55564, 63707, 70413, 80997, 83346, 93884, 97237, 107996, 109212, 127414, 140826, 161994, 166692, 191121, 194474, 254828, 263929, 281652, 291711, 323988, 382242, 388948, 445949, 527858, 583422, 680659, 764484, 791787, 891898, 1055716, 1166844, 1337847, 1361318, 1583574, 1783796, 1847503, 2041977, 2675694, 2722636, 3167148, 3695006, 4083954, 5351388, 5542509, 7390012, 8167908, 11085018, 12932521, 22170036, 25865042, 38797563, 51730084, 77595126, 155190252]

約数ペア:

[(1, 155190252), (2, 77595126), (3, 51730084), (4, 38797563), (6, 25865042), (7, 22170036), (12, 12932521), (14, 11085018), (19, 8167908), (21, 7390012), (28, 5542509), (29, 5351388), (38, 4083954), (42, 3695006), (49, 3167148), (57, 2722636), (58, 2675694), (76, 2041977), (84, 1847503), (87, 1783796), (98, 1583574), (114, 1361318), (116, 1337847), (133, 1166844), (147, 1055716), (174, 891898), (196, 791787), (203, 764484), (228, 680659), (266, 583422), (294, 527858), (348, 445949), (399, 388948), (406, 382242), (479, 323988), (532, 291711), (551, 281652), (588, 263929), (609, 254828), (798, 194474), (812, 191121), (931, 166692), (958, 161994), (1102, 140826), (1218, 127414), (1421, 109212), (1437, 107996), (1596, 97237), (1653, 93884), (1862, 83346), (1916, 80997), (2204, 70413), (2436, 63707), (2793, 55564), (2842, 54606), (2874, 53998), (3306, 46942), (3353, 46284), (3724, 41673), (3857, 40236), (4263, 36404), (5586, 27782), (5684, 27303), (5748, 26999), (6612, 23471), (6706, 23142), (7714, 20118), (8526, 18202), (9101, 17052), (10059, 15428), (11172, 13891), (11571, 13412)]