156989283160

素因数分解:

$2^3\times 5^1\times {\mathrm{41651}}^1\times {\mathrm{94229}}^1$

素因数の和:135891

約数の個数: 32

約数和(自身を含む): 353238116400

約数和(自身を除く): 196248833240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41651, 83302, 94229, 166604, 188458, 208255, 333208, 376916, 416510, 471145, 753832, 833020, 942290, 1666040, 1884580, 3769160, 3924732079, 7849464158, 15698928316, 19623660395, 31397856632, 39247320790, 78494641580, 156989283160]

約数ペア:

[(1, 156989283160), (2, 78494641580), (4, 39247320790), (5, 31397856632), (8, 19623660395), (10, 15698928316), (20, 7849464158), (40, 3924732079), (41651, 3769160), (83302, 1884580), (94229, 1666040), (166604, 942290), (188458, 833020), (208255, 753832), (333208, 471145), (376916, 416510)]