156757328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 405307392

約数和(自身を除く): 248550064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 151, 161, 182, 184, 208, 217, 248, 299, 302, 322, 364, 368, 403, 434, 496, 598, 604, 644, 713, 728, 806, 868, 1057, 1196, 1208, 1288, 1426, 1456, 1612, 1736, 1963, 2093, 2114, 2392, 2416, 2576, 2821, 2852, 3224, 3472, 3473, 3926, 4186, 4228, 4681, 4784, 4991, 5642, 5704, 6448, 6946, 7852, 8372, 8456, 9269, 9362, 9982, 11284, 11408, 13741, 13892, 15704, 16744, 16912, 18538, 18724, 19964, 22568, 24311, 27482, 27784, 31408, 32767, 33488, 37076, 37448, 39928, 45136, 45149, 48622, 54964, 55568, 60853, 64883, 65534, 74152, 74896, 79856, 90298, 97244, 107663, 109928, 121706, 129766, 131068, 148304, 180596, 194488, 215326, 219856, 243412, 259532, 262136, 316043, 361192, 388976, 425971, 430652, 486824, 519064, 524272, 632086, 722384, 753641, 851942, 861304, 973648, 1038128, 1264172, 1399619, 1507282, 1703884, 1722608, 2528344, 2799238, 3014564, 3407768, 5056688, 5598476, 6029128, 6815536, 9797333, 11196952, 12058256, 19594666, 22393904, 39189332, 78378664, 156757328]

約数ペア:

[(1, 156757328), (2, 78378664), (4, 39189332), (7, 22393904), (8, 19594666), (13, 12058256), (14, 11196952), (16, 9797333), (23, 6815536), (26, 6029128), (28, 5598476), (31, 5056688), (46, 3407768), (52, 3014564), (56, 2799238), (62, 2528344), (91, 1722608), (92, 1703884), (104, 1507282), (112, 1399619), (124, 1264172), (151, 1038128), (161, 973648), (182, 861304), (184, 851942), (208, 753641), (217, 722384), (248, 632086), (299, 524272), (302, 519064), (322, 486824), (364, 430652), (368, 425971), (403, 388976), (434, 361192), (496, 316043), (598, 262136), (604, 259532), (644, 243412), (713, 219856), (728, 215326), (806, 194488), (868, 180596), (1057, 148304), (1196, 131068), (1208, 129766), (1288, 121706), (1426, 109928), (1456, 107663), (1612, 97244), (1736, 90298), (1963, 79856), (2093, 74896), (2114, 74152), (2392, 65534), (2416, 64883), (2576, 60853), (2821, 55568), (2852, 54964), (3224, 48622), (3472, 45149), (3473, 45136), (3926, 39928), (4186, 37448), (4228, 37076), (4681, 33488), (4784, 32767), (4991, 31408), (5642, 27784), (5704, 27482), (6448, 24311), (6946, 22568), (7852, 19964), (8372, 18724), (8456, 18538), (9269, 16912), (9362, 16744), (9982, 15704), (11284, 13892), (11408, 13741)]