164287704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18451}}^1$

素因数の和:18520

約数の個数: 64

約数和(自身を含む): 478275840

約数和(自身を除く): 313988136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 18451, 36902, 55353, 73804, 110706, 129157, 147608, 221412, 258314, 387471, 442824, 516628, 774942, 977903, 1033256, 1549884, 1955806, 2933709, 3099768, 3911612, 5867418, 6845321, 7823224, 11734836, 13690642, 20535963, 23469672, 27381284, 41071926, 54762568, 82143852, 164287704]

約数ペア:

[(1, 164287704), (2, 82143852), (3, 54762568), (4, 41071926), (6, 27381284), (7, 23469672), (8, 20535963), (12, 13690642), (14, 11734836), (21, 7823224), (24, 6845321), (28, 5867418), (42, 3911612), (53, 3099768), (56, 2933709), (84, 1955806), (106, 1549884), (159, 1033256), (168, 977903), (212, 774942), (318, 516628), (371, 442824), (424, 387471), (636, 258314), (742, 221412), (1113, 147608), (1272, 129157), (1484, 110706), (2226, 73804), (2968, 55353), (4452, 36902), (8904, 18451)]