128204547744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{772391}}^1$

素因数の和:772443

約数の個数: 192

約数和(自身を含む): 435999836160

約数和(自身を除く): 307795288416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 96, 104, 112, 114, 133, 152, 156, 168, 182, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 399, 416, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 912, 988, 1064, 1092, 1248, 1456, 1482, 1596, 1729, 1824, 1976, 2128, 2184, 2912, 2964, 3192, 3458, 3952, 4256, 4368, 5187, 5928, 6384, 6916, 7904, 8736, 10374, 11856, 12768, 13832, 20748, 23712, 27664, 41496, 55328, 82992, 165984, 772391, 1544782, 2317173, 3089564, 4634346, 5406737, 6179128, 9268692, 10041083, 10813474, 12358256, 14675429, 16220211, 18537384, 20082166, 21626948, 24716512, 29350858, 30123249, 32440422, 37074768, 40164332, 43253896, 44026287, 58701716, 60246498, 64880844, 70287581, 74149536, 80328664, 86507792, 88052574, 102728003, 117403432, 120492996, 129761688, 140575162, 160657328, 173015584, 176105148, 190780577, 205456006, 210862743, 234806864, 240985992, 259523376, 281150324, 308184009, 321314656, 352210296, 381561154, 410912012, 421725486, 469613728, 481971984, 519046752, 562300648, 572341731, 616368018, 704420592, 763122308, 821824024, 843450972, 963943968, 1124601296, 1144683462, 1232736036, 1335464039, 1408841184, 1526244616, 1643648048, 1686901944, 2249202592, 2289366924, 2465472072, 2670928078, 3052489232, 3287296096, 3373803888, 4006392117, 4578733848, 4930944144, 5341856156, 6104978464, 6747607776, 8012784234, 9157467696, 9861888288, 10683712312, 16025568468, 18314935392, 21367424624, 32051136936, 42734849248, 64102273872, 128204547744]

約数ペア:

[(1, 128204547744), (2, 64102273872), (3, 42734849248), (4, 32051136936), (6, 21367424624), (7, 18314935392), (8, 16025568468), (12, 10683712312), (13, 9861888288), (14, 9157467696), (16, 8012784234), (19, 6747607776), (21, 6104978464), (24, 5341856156), (26, 4930944144), (28, 4578733848), (32, 4006392117), (38, 3373803888), (39, 3287296096), (42, 3052489232), (48, 2670928078), (52, 2465472072), (56, 2289366924), (57, 2249202592), (76, 1686901944), (78, 1643648048), (84, 1526244616), (91, 1408841184), (96, 1335464039), (104, 1232736036), (112, 1144683462), (114, 1124601296), (133, 963943968), (152, 843450972), (156, 821824024), (168, 763122308), (182, 704420592), (208, 616368018), (224, 572341731), (228, 562300648), (247, 519046752), (266, 481971984), (273, 469613728), (304, 421725486), (312, 410912012), (336, 381561154), (364, 352210296), (399, 321314656), (416, 308184009), (456, 281150324), (494, 259523376), (532, 240985992), (546, 234806864), (608, 210862743), (624, 205456006), (672, 190780577), (728, 176105148), (741, 173015584), (798, 160657328), (912, 140575162), (988, 129761688), (1064, 120492996), (1092, 117403432), (1248, 102728003), (1456, 88052574), (1482, 86507792), (1596, 80328664), (1729, 74149536), (1824, 70287581), (1976, 64880844), (2128, 60246498), (2184, 58701716), (2912, 44026287), (2964, 43253896), (3192, 40164332), (3458, 37074768), (3952, 32440422), (4256, 30123249), (4368, 29350858), (5187, 24716512), (5928, 21626948), (6384, 20082166), (6916, 18537384), (7904, 16220211), (8736, 14675429), (10374, 12358256), (11856, 10813474), (12768, 10041083), (13832, 9268692), (20748, 6179128), (23712, 5406737), (27664, 4634346), (41496, 3089564), (55328, 2317173), (82992, 1544782), (165984, 772391)]