142972314464

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{154807}}^1$

素因数の和:154881

約数の個数: 144

約数和(自身を含む): 355785937920

約数和(自身を除く): 212813623456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 76, 98, 112, 124, 133, 152, 196, 217, 224, 248, 266, 304, 392, 434, 496, 532, 589, 608, 784, 868, 931, 992, 1064, 1178, 1519, 1568, 1736, 1862, 2128, 2356, 3038, 3472, 3724, 4123, 4256, 4712, 6076, 6944, 7448, 8246, 9424, 12152, 14896, 16492, 18848, 24304, 28861, 29792, 32984, 48608, 57722, 65968, 115444, 131936, 154807, 230888, 309614, 461776, 619228, 923552, 1083649, 1238456, 2167298, 2476912, 2941333, 4334596, 4799017, 4953824, 5882666, 7585543, 8669192, 9598034, 11765332, 15171086, 17338384, 19196068, 20589331, 23530664, 30342172, 33593119, 34676768, 38392136, 41178662, 47061328, 60684344, 67186238, 76784272, 82357324, 91181323, 94122656, 121368688, 134372476, 144125317, 153568544, 164714648, 182362646, 235151833, 242737376, 268744952, 288250634, 329429296, 364725292, 470303666, 537489904, 576501268, 638269261, 658858592, 729450584, 940607332, 1074979808, 1153002536, 1276538522, 1458901168, 1881214664, 2306005072, 2553077044, 2917802336, 3762429328, 4467884827, 4612010144, 5106154088, 7524858656, 8935769654, 10212308176, 17871539308, 20424616352, 35743078616, 71486157232, 142972314464]

約数ペア:

[(1, 142972314464), (2, 71486157232), (4, 35743078616), (7, 20424616352), (8, 17871539308), (14, 10212308176), (16, 8935769654), (19, 7524858656), (28, 5106154088), (31, 4612010144), (32, 4467884827), (38, 3762429328), (49, 2917802336), (56, 2553077044), (62, 2306005072), (76, 1881214664), (98, 1458901168), (112, 1276538522), (124, 1153002536), (133, 1074979808), (152, 940607332), (196, 729450584), (217, 658858592), (224, 638269261), (248, 576501268), (266, 537489904), (304, 470303666), (392, 364725292), (434, 329429296), (496, 288250634), (532, 268744952), (589, 242737376), (608, 235151833), (784, 182362646), (868, 164714648), (931, 153568544), (992, 144125317), (1064, 134372476), (1178, 121368688), (1519, 94122656), (1568, 91181323), (1736, 82357324), (1862, 76784272), (2128, 67186238), (2356, 60684344), (3038, 47061328), (3472, 41178662), (3724, 38392136), (4123, 34676768), (4256, 33593119), (4712, 30342172), (6076, 23530664), (6944, 20589331), (7448, 19196068), (8246, 17338384), (9424, 15171086), (12152, 11765332), (14896, 9598034), (16492, 8669192), (18848, 7585543), (24304, 5882666), (28861, 4953824), (29792, 4799017), (32984, 4334596), (48608, 2941333), (57722, 2476912), (65968, 2167298), (115444, 1238456), (131936, 1083649), (154807, 923552), (230888, 619228), (309614, 461776)]