156933125600

素因数分解:

$2^5\times 5^2\times {\mathrm{797}}^1\times {\mathrm{246131}}^1$

素因数の和:246948

約数の個数: 72

約数和(自身を含む): 383595245208

約数和(自身を除く): 226662119608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 797, 800, 1594, 3188, 3985, 6376, 7970, 12752, 15940, 19925, 25504, 31880, 39850, 63760, 79700, 127520, 159400, 246131, 318800, 492262, 637600, 984524, 1230655, 1969048, 2461310, 3938096, 4922620, 6153275, 7876192, 9845240, 12306550, 19690480, 24613100, 39380960, 49226200, 98452400, 196166407, 196904800, 392332814, 784665628, 980832035, 1569331256, 1961664070, 3138662512, 3923328140, 4904160175, 6277325024, 7846656280, 9808320350, 15693312560, 19616640700, 31386625120, 39233281400, 78466562800, 156933125600]

約数ペア:

[(1, 156933125600), (2, 78466562800), (4, 39233281400), (5, 31386625120), (8, 19616640700), (10, 15693312560), (16, 9808320350), (20, 7846656280), (25, 6277325024), (32, 4904160175), (40, 3923328140), (50, 3138662512), (80, 1961664070), (100, 1569331256), (160, 980832035), (200, 784665628), (400, 392332814), (797, 196904800), (800, 196166407), (1594, 98452400), (3188, 49226200), (3985, 39380960), (6376, 24613100), (7970, 19690480), (12752, 12306550), (15940, 9845240), (19925, 7876192), (25504, 6153275), (31880, 4922620), (39850, 3938096), (63760, 2461310), (79700, 1969048), (127520, 1230655), (159400, 984524), (246131, 637600), (318800, 492262)]