159643890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13337}}^1$

素因数の和:13376

約数の個数: 96

約数和(自身を含む): 499374720

約数和(自身を除く): 339730830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 13337, 26674, 40011, 66685, 80022, 93359, 120033, 133370, 186718, 200055, 240066, 253403, 280077, 400110, 466795, 506806, 560154, 600165, 760209, 840231, 933590, 1200330, 1267015, 1400385, 1520418, 1680462, 1773821, 2280627, 2534030, 2800770, 3547642, 3801045, 4201155, 4561254, 5321463, 7602090, 8402310, 8869105, 10642926, 11403135, 15964389, 17738210, 22806270, 26607315, 31928778, 53214630, 79821945, 159643890]

約数ペア:

[(1, 159643890), (2, 79821945), (3, 53214630), (5, 31928778), (6, 26607315), (7, 22806270), (9, 17738210), (10, 15964389), (14, 11403135), (15, 10642926), (18, 8869105), (19, 8402310), (21, 7602090), (30, 5321463), (35, 4561254), (38, 4201155), (42, 3801045), (45, 3547642), (57, 2800770), (63, 2534030), (70, 2280627), (90, 1773821), (95, 1680462), (105, 1520418), (114, 1400385), (126, 1267015), (133, 1200330), (171, 933590), (190, 840231), (210, 760209), (266, 600165), (285, 560154), (315, 506806), (342, 466795), (399, 400110), (570, 280077), (630, 253403), (665, 240066), (798, 200055), (855, 186718), (1197, 133370), (1330, 120033), (1710, 93359), (1995, 80022), (2394, 66685), (3990, 40011), (5985, 26674), (11970, 13337)]