156988817524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{2221}}^1$

素因数の和:2958

約数の個数: 144

約数和(自身を含む): 356938667008

約数和(自身を除く): 199949849484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 673, 682, 847, 868, 1346, 1364, 1694, 2221, 2387, 2692, 3388, 3751, 4442, 4711, 4774, 7403, 7502, 8884, 9422, 9548, 14806, 15004, 15547, 18844, 20863, 24431, 26257, 29612, 31094, 41726, 48862, 51821, 52514, 62188, 68851, 81433, 83452, 97724, 103642, 105028, 137702, 146041, 162866, 171017, 207284, 229493, 268741, 275404, 292082, 325732, 342034, 458986, 481957, 537482, 570031, 584164, 684068, 757361, 917972, 963914, 1074964, 1140062, 1494733, 1514722, 1606451, 1881187, 1927828, 2280124, 2524423, 2989466, 3029444, 3212902, 3762374, 5048846, 5301527, 5978932, 6425804, 7524748, 8330971, 10097692, 10463131, 10603054, 16442063, 16661942, 17670961, 20926262, 21206108, 32884126, 33323884, 35341922, 41852524, 46336723, 58316797, 65768252, 70683844, 92673446, 115094441, 116633594, 180862693, 185346892, 230188882, 233267188, 324357061, 361725386, 460377764, 509703953, 648714122, 723450772, 1019407906, 1266038851, 1297428244, 2038815812, 2532077702, 3567927671, 5064155404, 5606743483, 7135855342, 11213486966, 14271710684, 22426973932, 39247204381, 78494408762, 156988817524]

約数ペア:

[(1, 156988817524), (2, 78494408762), (4, 39247204381), (7, 22426973932), (11, 14271710684), (14, 11213486966), (22, 7135855342), (28, 5606743483), (31, 5064155404), (44, 3567927671), (62, 2532077702), (77, 2038815812), (121, 1297428244), (124, 1266038851), (154, 1019407906), (217, 723450772), (242, 648714122), (308, 509703953), (341, 460377764), (434, 361725386), (484, 324357061), (673, 233267188), (682, 230188882), (847, 185346892), (868, 180862693), (1346, 116633594), (1364, 115094441), (1694, 92673446), (2221, 70683844), (2387, 65768252), (2692, 58316797), (3388, 46336723), (3751, 41852524), (4442, 35341922), (4711, 33323884), (4774, 32884126), (7403, 21206108), (7502, 20926262), (8884, 17670961), (9422, 16661942), (9548, 16442063), (14806, 10603054), (15004, 10463131), (15547, 10097692), (18844, 8330971), (20863, 7524748), (24431, 6425804), (26257, 5978932), (29612, 5301527), (31094, 5048846), (41726, 3762374), (48862, 3212902), (51821, 3029444), (52514, 2989466), (62188, 2524423), (68851, 2280124), (81433, 1927828), (83452, 1881187), (97724, 1606451), (103642, 1514722), (105028, 1494733), (137702, 1140062), (146041, 1074964), (162866, 963914), (171017, 917972), (207284, 757361), (229493, 684068), (268741, 584164), (275404, 570031), (292082, 537482), (325732, 481957), (342034, 458986)]