157224704

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 410010048

約数和(自身を除く): 252785344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 397, 416, 442, 448, 476, 544, 728, 794, 832, 884, 896, 952, 1088, 1456, 1547, 1588, 1664, 1768, 1792, 1904, 2176, 2779, 2912, 3094, 3176, 3328, 3536, 3808, 4352, 5161, 5558, 5824, 6188, 6352, 6749, 7072, 7616, 10322, 11116, 11648, 12376, 12704, 13498, 14144, 15232, 20644, 22232, 23296, 24752, 25408, 26996, 28288, 30464, 36127, 41288, 44464, 47243, 49504, 50816, 53992, 56576, 72254, 82576, 87737, 88928, 94486, 99008, 101632, 107984, 144508, 165152, 175474, 177856, 188972, 198016, 215968, 289016, 330304, 350948, 355712, 377944, 396032, 431936, 578032, 614159, 660608, 701896, 711424, 755888, 863872, 1156064, 1228318, 1321216, 1403792, 1511776, 1727744, 2312128, 2456636, 2807584, 3023552, 4624256, 4913272, 5615168, 6047104, 9248512, 9826544, 11230336, 12094208, 19653088, 22460672, 39306176, 78612352, 157224704]

約数ペア:

[(1, 157224704), (2, 78612352), (4, 39306176), (7, 22460672), (8, 19653088), (13, 12094208), (14, 11230336), (16, 9826544), (17, 9248512), (26, 6047104), (28, 5615168), (32, 4913272), (34, 4624256), (52, 3023552), (56, 2807584), (64, 2456636), (68, 2312128), (91, 1727744), (104, 1511776), (112, 1403792), (119, 1321216), (128, 1228318), (136, 1156064), (182, 863872), (208, 755888), (221, 711424), (224, 701896), (238, 660608), (256, 614159), (272, 578032), (364, 431936), (397, 396032), (416, 377944), (442, 355712), (448, 350948), (476, 330304), (544, 289016), (728, 215968), (794, 198016), (832, 188972), (884, 177856), (896, 175474), (952, 165152), (1088, 144508), (1456, 107984), (1547, 101632), (1588, 99008), (1664, 94486), (1768, 88928), (1792, 87737), (1904, 82576), (2176, 72254), (2779, 56576), (2912, 53992), (3094, 50816), (3176, 49504), (3328, 47243), (3536, 44464), (3808, 41288), (4352, 36127), (5161, 30464), (5558, 28288), (5824, 26996), (6188, 25408), (6352, 24752), (6749, 23296), (7072, 22232), (7616, 20644), (10322, 15232), (11116, 14144), (11648, 13498), (12376, 12704)]