161038956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24007}}^1$

素因数の和:24070

約数の個数: 48

約数和(自身を含む): 414089984

約数和(自身を除く): 253051028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 24007, 48014, 72021, 96028, 144042, 288084, 312091, 624182, 936273, 1032301, 1248364, 1872546, 2064602, 3096903, 3745092, 4129204, 6193806, 12387612, 13419913, 26839826, 40259739, 53679652, 80519478, 161038956]

約数ペア:

[(1, 161038956), (2, 80519478), (3, 53679652), (4, 40259739), (6, 26839826), (12, 13419913), (13, 12387612), (26, 6193806), (39, 4129204), (43, 3745092), (52, 3096903), (78, 2064602), (86, 1872546), (129, 1248364), (156, 1032301), (172, 936273), (258, 624182), (516, 312091), (559, 288084), (1118, 144042), (1677, 96028), (2236, 72021), (3354, 48014), (6708, 24007)]