129475184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 259885152

約数和(自身を除く): 130409968

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 2503, 3233, 5006, 6466, 10012, 12932, 20024, 25864, 40048, 51728, 132659, 152683, 265318, 305366, 530636, 610732, 1061272, 1221464, 2122544, 2442928, 8092199, 16184398, 32368796, 64737592, 129475184]

約数ペア:

[(1, 129475184), (2, 64737592), (4, 32368796), (8, 16184398), (16, 8092199), (53, 2442928), (61, 2122544), (106, 1221464), (122, 1061272), (212, 610732), (244, 530636), (424, 305366), (488, 265318), (848, 152683), (976, 132659), (2503, 51728), (3233, 40048), (5006, 25864), (6466, 20024), (10012, 12932)]