129713584

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 349229880

約数和(自身を除く): 219516296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 89, 91, 98, 104, 112, 143, 154, 169, 176, 178, 182, 196, 208, 286, 308, 338, 356, 364, 392, 539, 572, 616, 623, 637, 676, 712, 728, 784, 979, 1001, 1078, 1144, 1157, 1183, 1232, 1246, 1274, 1352, 1424, 1456, 1859, 1958, 2002, 2156, 2288, 2314, 2366, 2492, 2548, 2704, 3718, 3916, 4004, 4312, 4361, 4628, 4732, 4984, 5096, 6853, 7007, 7436, 7832, 8008, 8099, 8281, 8624, 8722, 9256, 9464, 9968, 10192, 12727, 13013, 13706, 14014, 14872, 15041, 15664, 16016, 16198, 16562, 17444, 18512, 18928, 25454, 26026, 27412, 28028, 29744, 30082, 32396, 33124, 34888, 47971, 50908, 52052, 54824, 56056, 56693, 60164, 64792, 66248, 69776, 89089, 91091, 95942, 101816, 104104, 105287, 109648, 112112, 113386, 120328, 129584, 132496, 165451, 178178, 182182, 191884, 203632, 208208, 210574, 226772, 240656, 330902, 356356, 364364, 383768, 421148, 453544, 623623, 661804, 712712, 728728, 737009, 767536, 842296, 907088, 1158157, 1247246, 1323608, 1425424, 1457456, 1474018, 1684592, 2316314, 2494492, 2647216, 2948036, 4632628, 4988984, 5896072, 8107099, 9265256, 9977968, 11792144, 16214198, 18530512, 32428396, 64856792, 129713584]

約数ペア:

[(1, 129713584), (2, 64856792), (4, 32428396), (7, 18530512), (8, 16214198), (11, 11792144), (13, 9977968), (14, 9265256), (16, 8107099), (22, 5896072), (26, 4988984), (28, 4632628), (44, 2948036), (49, 2647216), (52, 2494492), (56, 2316314), (77, 1684592), (88, 1474018), (89, 1457456), (91, 1425424), (98, 1323608), (104, 1247246), (112, 1158157), (143, 907088), (154, 842296), (169, 767536), (176, 737009), (178, 728728), (182, 712712), (196, 661804), (208, 623623), (286, 453544), (308, 421148), (338, 383768), (356, 364364), (364, 356356), (392, 330902), (539, 240656), (572, 226772), (616, 210574), (623, 208208), (637, 203632), (676, 191884), (712, 182182), (728, 178178), (784, 165451), (979, 132496), (1001, 129584), (1078, 120328), (1144, 113386), (1157, 112112), (1183, 109648), (1232, 105287), (1246, 104104), (1274, 101816), (1352, 95942), (1424, 91091), (1456, 89089), (1859, 69776), (1958, 66248), (2002, 64792), (2156, 60164), (2288, 56693), (2314, 56056), (2366, 54824), (2492, 52052), (2548, 50908), (2704, 47971), (3718, 34888), (3916, 33124), (4004, 32396), (4312, 30082), (4361, 29744), (4628, 28028), (4732, 27412), (4984, 26026), (5096, 25454), (6853, 18928), (7007, 18512), (7436, 17444), (7832, 16562), (8008, 16198), (8099, 16016), (8281, 15664), (8624, 15041), (8722, 14872), (9256, 14014), (9464, 13706), (9968, 13013), (10192, 12727)]