179901036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 545126400

約数和(自身を除く): 365225364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 103, 116, 126, 174, 203, 206, 239, 252, 261, 309, 348, 406, 412, 478, 522, 609, 618, 717, 721, 812, 927, 956, 1044, 1218, 1236, 1434, 1442, 1673, 1827, 1854, 2151, 2163, 2436, 2868, 2884, 2987, 3346, 3654, 3708, 4302, 4326, 5019, 5974, 6489, 6692, 6931, 7308, 8604, 8652, 8961, 10038, 11948, 12978, 13862, 15057, 17922, 20076, 20793, 20909, 24617, 25956, 26883, 27724, 30114, 35844, 41586, 41818, 48517, 49234, 53766, 60228, 62379, 62727, 73851, 83172, 83636, 97034, 98468, 107532, 124758, 125454, 145551, 147702, 172319, 188181, 194068, 221553, 249516, 250908, 291102, 295404, 344638, 376362, 436653, 443106, 516957, 582204, 689276, 713893, 752724, 873306, 886212, 1033914, 1427786, 1550871, 1746612, 2067828, 2141679, 2855572, 3101742, 4283358, 4997251, 6203484, 6425037, 8566716, 9994502, 12850074, 14991753, 19989004, 25700148, 29983506, 44975259, 59967012, 89950518, 179901036]

約数ペア:

[(1, 179901036), (2, 89950518), (3, 59967012), (4, 44975259), (6, 29983506), (7, 25700148), (9, 19989004), (12, 14991753), (14, 12850074), (18, 9994502), (21, 8566716), (28, 6425037), (29, 6203484), (36, 4997251), (42, 4283358), (58, 3101742), (63, 2855572), (84, 2141679), (87, 2067828), (103, 1746612), (116, 1550871), (126, 1427786), (174, 1033914), (203, 886212), (206, 873306), (239, 752724), (252, 713893), (261, 689276), (309, 582204), (348, 516957), (406, 443106), (412, 436653), (478, 376362), (522, 344638), (609, 295404), (618, 291102), (717, 250908), (721, 249516), (812, 221553), (927, 194068), (956, 188181), (1044, 172319), (1218, 147702), (1236, 145551), (1434, 125454), (1442, 124758), (1673, 107532), (1827, 98468), (1854, 97034), (2151, 83636), (2163, 83172), (2436, 73851), (2868, 62727), (2884, 62379), (2987, 60228), (3346, 53766), (3654, 49234), (3708, 48517), (4302, 41818), (4326, 41586), (5019, 35844), (5974, 30114), (6489, 27724), (6692, 26883), (6931, 25956), (7308, 24617), (8604, 20909), (8652, 20793), (8961, 20076), (10038, 17922), (11948, 15057), (12978, 13862)]