156961304920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1294633}}^1$

素因数の和:1295084

約数の個数: 64

約数和(自身を含む): 404547232320

約数和(自身を除く): 247585927400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 433, 866, 1732, 2165, 3031, 3464, 4330, 6062, 8660, 12124, 15155, 17320, 24248, 30310, 60620, 121240, 1294633, 2589266, 5178532, 6473165, 9062431, 10357064, 12946330, 18124862, 25892660, 36249724, 45312155, 51785320, 72499448, 90624310, 181248620, 362497240, 560576089, 1121152178, 2242304356, 2802880445, 3924032623, 4484608712, 5605760890, 7848065246, 11211521780, 15696130492, 19620163115, 22423043560, 31392260984, 39240326230, 78480652460, 156961304920]

約数ペア:

[(1, 156961304920), (2, 78480652460), (4, 39240326230), (5, 31392260984), (7, 22423043560), (8, 19620163115), (10, 15696130492), (14, 11211521780), (20, 7848065246), (28, 5605760890), (35, 4484608712), (40, 3924032623), (56, 2802880445), (70, 2242304356), (140, 1121152178), (280, 560576089), (433, 362497240), (866, 181248620), (1732, 90624310), (2165, 72499448), (3031, 51785320), (3464, 45312155), (4330, 36249724), (6062, 25892660), (8660, 18124862), (12124, 12946330), (15155, 10357064), (17320, 9062431), (24248, 6473165), (30310, 5178532), (60620, 2589266), (121240, 1294633)]