156993060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 144

約数和(自身を含む): 519632064

約数和(自身を除く): 362639004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 67, 70, 84, 98, 105, 134, 140, 147, 196, 201, 210, 245, 268, 294, 335, 402, 420, 469, 490, 588, 670, 735, 797, 804, 938, 980, 1005, 1340, 1407, 1470, 1594, 1876, 2010, 2345, 2391, 2814, 2940, 3188, 3283, 3985, 4020, 4690, 4782, 5579, 5628, 6566, 7035, 7970, 9380, 9564, 9849, 11158, 11955, 13132, 14070, 15940, 16415, 16737, 19698, 22316, 23910, 27895, 28140, 32830, 33474, 39053, 39396, 47820, 49245, 53399, 55790, 65660, 66948, 78106, 83685, 98490, 106798, 111580, 117159, 156212, 160197, 167370, 195265, 196980, 213596, 234318, 266995, 320394, 334740, 373793, 390530, 468636, 533990, 585795, 640788, 747586, 781060, 800985, 1067980, 1121379, 1171590, 1495172, 1601970, 1868965, 2242758, 2343180, 2616551, 3203940, 3737930, 4485516, 5233102, 5606895, 7475860, 7849653, 10466204, 11213790, 13082755, 15699306, 22427580, 26165510, 31398612, 39248265, 52331020, 78496530, 156993060]

約数ペア:

[(1, 156993060), (2, 78496530), (3, 52331020), (4, 39248265), (5, 31398612), (6, 26165510), (7, 22427580), (10, 15699306), (12, 13082755), (14, 11213790), (15, 10466204), (20, 7849653), (21, 7475860), (28, 5606895), (30, 5233102), (35, 4485516), (42, 3737930), (49, 3203940), (60, 2616551), (67, 2343180), (70, 2242758), (84, 1868965), (98, 1601970), (105, 1495172), (134, 1171590), (140, 1121379), (147, 1067980), (196, 800985), (201, 781060), (210, 747586), (245, 640788), (268, 585795), (294, 533990), (335, 468636), (402, 390530), (420, 373793), (469, 334740), (490, 320394), (588, 266995), (670, 234318), (735, 213596), (797, 196980), (804, 195265), (938, 167370), (980, 160197), (1005, 156212), (1340, 117159), (1407, 111580), (1470, 106798), (1594, 98490), (1876, 83685), (2010, 78106), (2345, 66948), (2391, 65660), (2814, 55790), (2940, 53399), (3188, 49245), (3283, 47820), (3985, 39396), (4020, 39053), (4690, 33474), (4782, 32830), (5579, 28140), (5628, 27895), (6566, 23910), (7035, 22316), (7970, 19698), (9380, 16737), (9564, 16415), (9849, 15940), (11158, 14070), (11955, 13132)]