142664704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1571

約数の個数: 88

約数和(自身を含む): 351232448

約数和(自身を除く): 208567744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1531, 1664, 1792, 2912, 3062, 3328, 3584, 5824, 6124, 6656, 7168, 10717, 11648, 12248, 13312, 19903, 21434, 23296, 24496, 39806, 42868, 46592, 48992, 79612, 85736, 93184, 97984, 139321, 159224, 171472, 195968, 278642, 318448, 342944, 391936, 557284, 636896, 685888, 783872, 1114568, 1273792, 1371776, 1567744, 2229136, 2547584, 2743552, 4458272, 5095168, 5487104, 8916544, 10190336, 10974208, 17833088, 20380672, 35666176, 71332352, 142664704]

約数ペア:

[(1, 142664704), (2, 71332352), (4, 35666176), (7, 20380672), (8, 17833088), (13, 10974208), (14, 10190336), (16, 8916544), (26, 5487104), (28, 5095168), (32, 4458272), (52, 2743552), (56, 2547584), (64, 2229136), (91, 1567744), (104, 1371776), (112, 1273792), (128, 1114568), (182, 783872), (208, 685888), (224, 636896), (256, 557284), (364, 391936), (416, 342944), (448, 318448), (512, 278642), (728, 195968), (832, 171472), (896, 159224), (1024, 139321), (1456, 97984), (1531, 93184), (1664, 85736), (1792, 79612), (2912, 48992), (3062, 46592), (3328, 42868), (3584, 39806), (5824, 24496), (6124, 23296), (6656, 21434), (7168, 19903), (10717, 13312), (11648, 12248)]