156425256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 487872000

約数和(自身を除く): 331446744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 558, 599, 648, 702, 744, 806, 837, 936, 1053, 1116, 1198, 1209, 1404, 1612, 1674, 1797, 2106, 2232, 2396, 2418, 2511, 2808, 3224, 3348, 3594, 3627, 4212, 4792, 4836, 5022, 5391, 6696, 7188, 7254, 7787, 8424, 9672, 10044, 10782, 10881, 14376, 14508, 15574, 16173, 18569, 20088, 21564, 21762, 23361, 29016, 31148, 32346, 32643, 37138, 43128, 43524, 46722, 48519, 55707, 62296, 64692, 65286, 70083, 74276, 87048, 93444, 97038, 111414, 129384, 130572, 140166, 148552, 167121, 186888, 194076, 210249, 222828, 241397, 261144, 280332, 334242, 388152, 420498, 445656, 482794, 501363, 560664, 630747, 668484, 724191, 840996, 965588, 1002726, 1261494, 1336968, 1448382, 1504089, 1681992, 1931176, 2005452, 2172573, 2522988, 2896764, 3008178, 4010904, 4345146, 5045976, 5793528, 6016356, 6517719, 8690292, 12032712, 13035438, 17380584, 19553157, 26070876, 39106314, 52141752, 78212628, 156425256]

約数ペア:

[(1, 156425256), (2, 78212628), (3, 52141752), (4, 39106314), (6, 26070876), (8, 19553157), (9, 17380584), (12, 13035438), (13, 12032712), (18, 8690292), (24, 6517719), (26, 6016356), (27, 5793528), (31, 5045976), (36, 4345146), (39, 4010904), (52, 3008178), (54, 2896764), (62, 2522988), (72, 2172573), (78, 2005452), (81, 1931176), (93, 1681992), (104, 1504089), (108, 1448382), (117, 1336968), (124, 1261494), (156, 1002726), (162, 965588), (186, 840996), (216, 724191), (234, 668484), (248, 630747), (279, 560664), (312, 501363), (324, 482794), (351, 445656), (372, 420498), (403, 388152), (468, 334242), (558, 280332), (599, 261144), (648, 241397), (702, 222828), (744, 210249), (806, 194076), (837, 186888), (936, 167121), (1053, 148552), (1116, 140166), (1198, 130572), (1209, 129384), (1404, 111414), (1612, 97038), (1674, 93444), (1797, 87048), (2106, 74276), (2232, 70083), (2396, 65286), (2418, 64692), (2511, 62296), (2808, 55707), (3224, 48519), (3348, 46722), (3594, 43524), (3627, 43128), (4212, 37138), (4792, 32643), (4836, 32346), (5022, 31148), (5391, 29016), (6696, 23361), (7188, 21762), (7254, 21564), (7787, 20088), (8424, 18569), (9672, 16173), (10044, 15574), (10782, 14508), (10881, 14376)]