152509938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 358566912

約数和(自身を除く): 206056974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 131, 159, 262, 318, 371, 393, 523, 742, 786, 917, 1046, 1113, 1569, 1834, 2226, 2751, 3138, 3661, 5502, 6943, 7322, 10983, 13886, 20829, 21966, 27719, 41658, 48601, 55438, 68513, 83157, 97202, 137026, 145803, 166314, 194033, 205539, 291606, 388066, 411078, 479591, 582099, 959182, 1164198, 1438773, 2877546, 3631189, 7262378, 10893567, 21787134, 25418323, 50836646, 76254969, 152509938]

約数ペア:

[(1, 152509938), (2, 76254969), (3, 50836646), (6, 25418323), (7, 21787134), (14, 10893567), (21, 7262378), (42, 3631189), (53, 2877546), (106, 1438773), (131, 1164198), (159, 959182), (262, 582099), (318, 479591), (371, 411078), (393, 388066), (523, 291606), (742, 205539), (786, 194033), (917, 166314), (1046, 145803), (1113, 137026), (1569, 97202), (1834, 83157), (2226, 68513), (2751, 55438), (3138, 48601), (3661, 41658), (5502, 27719), (6943, 21966), (7322, 20829), (10983, 13886)]