189801576

素因数分解:

$2^3\times 3^3\times {\mathrm{179}}^1\times {\mathrm{4909}}^1$

素因数の和:5103

約数の個数: 64

約数和(自身を含む): 530280000

約数和(自身を除く): 340478424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 179, 216, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 4833, 4909, 6444, 9666, 9818, 12888, 14727, 19332, 19636, 29454, 38664, 39272, 44181, 58908, 88362, 117816, 132543, 176724, 265086, 353448, 530172, 878711, 1060344, 1757422, 2636133, 3514844, 5272266, 7029688, 7908399, 10544532, 15816798, 21089064, 23725197, 31633596, 47450394, 63267192, 94900788, 189801576]

約数ペア:

[(1, 189801576), (2, 94900788), (3, 63267192), (4, 47450394), (6, 31633596), (8, 23725197), (9, 21089064), (12, 15816798), (18, 10544532), (24, 7908399), (27, 7029688), (36, 5272266), (54, 3514844), (72, 2636133), (108, 1757422), (179, 1060344), (216, 878711), (358, 530172), (537, 353448), (716, 265086), (1074, 176724), (1432, 132543), (1611, 117816), (2148, 88362), (3222, 58908), (4296, 44181), (4833, 39272), (4909, 38664), (6444, 29454), (9666, 19636), (9818, 19332), (12888, 14727)]