133251720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{158633}}^1$

素因数の和:158654

約数の個数: 64

約数和(自身を含む): 456865920

約数和(自身を除く): 323614200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 158633, 317266, 475899, 634532, 793165, 951798, 1110431, 1269064, 1586330, 1903596, 2220862, 2379495, 3172660, 3331293, 3807192, 4441724, 4758990, 5552155, 6345320, 6662586, 8883448, 9517980, 11104310, 13325172, 16656465, 19035960, 22208620, 26650344, 33312930, 44417240, 66625860, 133251720]

約数ペア:

[(1, 133251720), (2, 66625860), (3, 44417240), (4, 33312930), (5, 26650344), (6, 22208620), (7, 19035960), (8, 16656465), (10, 13325172), (12, 11104310), (14, 9517980), (15, 8883448), (20, 6662586), (21, 6345320), (24, 5552155), (28, 4758990), (30, 4441724), (35, 3807192), (40, 3331293), (42, 3172660), (56, 2379495), (60, 2220862), (70, 1903596), (84, 1586330), (105, 1269064), (120, 1110431), (140, 951798), (168, 793165), (210, 634532), (280, 475899), (420, 317266), (840, 158633)]