128427660144

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1049}}^1\times {\mathrm{17351}}^1$

素因数の和:18428

約数の個数: 180

約数和(自身を含む): 418522431600

約数和(自身を除く): 290094771456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1049, 1176, 1764, 2098, 2352, 3147, 3528, 4196, 6294, 7056, 7343, 8392, 9441, 12588, 14686, 16784, 17351, 18882, 22029, 25176, 29372, 34702, 37764, 44058, 50352, 51401, 52053, 58744, 66087, 69404, 75528, 88116, 102802, 104106, 117488, 121457, 132174, 138808, 151056, 154203, 156159, 176232, 205604, 208212, 242914, 264348, 277616, 308406, 312318, 352464, 364371, 411208, 416424, 462609, 485828, 528696, 616812, 624636, 728742, 822416, 832848, 850199, 925218, 971656, 1057392, 1093113, 1233624, 1249272, 1457484, 1700398, 1850436, 1943312, 2186226, 2467248, 2498544, 2550597, 2914968, 3400796, 3700872, 4372452, 5101194, 5829936, 6801592, 7401744, 7651791, 8744904, 10202388, 13603184, 15303582, 17489808, 18201199, 20404776, 30607164, 36402398, 40809552, 54603597, 61214328, 72804796, 109207194, 122428656, 127408393, 145609592, 163810791, 218414388, 254816786, 291219184, 327621582, 382225179, 436828776, 509633572, 655243164, 764450358, 873657552, 891858751, 1019267144, 1146675537, 1310486328, 1528900716, 1783717502, 2038534288, 2293351074, 2620972656, 2675576253, 3057801432, 3567435004, 4586702148, 5351152506, 6115602864, 7134870008, 8026728759, 9173404296, 10702305012, 14269740016, 16053457518, 18346808592, 21404610024, 32106915036, 42809220048, 64213830072, 128427660144]

約数ペア:

[(1, 128427660144), (2, 64213830072), (3, 42809220048), (4, 32106915036), (6, 21404610024), (7, 18346808592), (8, 16053457518), (9, 14269740016), (12, 10702305012), (14, 9173404296), (16, 8026728759), (18, 7134870008), (21, 6115602864), (24, 5351152506), (28, 4586702148), (36, 3567435004), (42, 3057801432), (48, 2675576253), (49, 2620972656), (56, 2293351074), (63, 2038534288), (72, 1783717502), (84, 1528900716), (98, 1310486328), (112, 1146675537), (126, 1019267144), (144, 891858751), (147, 873657552), (168, 764450358), (196, 655243164), (252, 509633572), (294, 436828776), (336, 382225179), (392, 327621582), (441, 291219184), (504, 254816786), (588, 218414388), (784, 163810791), (882, 145609592), (1008, 127408393), (1049, 122428656), (1176, 109207194), (1764, 72804796), (2098, 61214328), (2352, 54603597), (3147, 40809552), (3528, 36402398), (4196, 30607164), (6294, 20404776), (7056, 18201199), (7343, 17489808), (8392, 15303582), (9441, 13603184), (12588, 10202388), (14686, 8744904), (16784, 7651791), (17351, 7401744), (18882, 6801592), (22029, 5829936), (25176, 5101194), (29372, 4372452), (34702, 3700872), (37764, 3400796), (44058, 2914968), (50352, 2550597), (51401, 2498544), (52053, 2467248), (58744, 2186226), (66087, 1943312), (69404, 1850436), (75528, 1700398), (88116, 1457484), (102802, 1249272), (104106, 1233624), (117488, 1093113), (121457, 1057392), (132174, 971656), (138808, 925218), (151056, 850199), (154203, 832848), (156159, 822416), (176232, 728742), (205604, 624636), (208212, 616812), (242914, 528696), (264348, 485828), (277616, 462609), (308406, 416424), (312318, 411208), (352464, 364371)]