147277218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71983}}^1$

素因数の和:72030

約数の個数: 32

約数和(自身を含む): 331702272

約数和(自身を除く): 184425054

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 71983, 143966, 215949, 431898, 791813, 1583626, 2231473, 2375439, 4462946, 4750878, 6694419, 13388838, 24546203, 49092406, 73638609, 147277218]

約数ペア:

[(1, 147277218), (2, 73638609), (3, 49092406), (6, 24546203), (11, 13388838), (22, 6694419), (31, 4750878), (33, 4462946), (62, 2375439), (66, 2231473), (93, 1583626), (186, 791813), (341, 431898), (682, 215949), (1023, 143966), (2046, 71983)]