149391774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1879}}^1$

素因数の和:2525

約数の個数: 48

約数和(自身を含む): 370705920

約数和(自身を除く): 221314146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 631, 1262, 1879, 1893, 3758, 3786, 4417, 5637, 5679, 8834, 11274, 11358, 13153, 13251, 16911, 26306, 26502, 33822, 39459, 39753, 78918, 79506, 118377, 236754, 1185649, 2371298, 3556947, 7113894, 8299543, 10670841, 16599086, 21341682, 24898629, 49797258, 74695887, 149391774]

約数ペア:

[(1, 149391774), (2, 74695887), (3, 49797258), (6, 24898629), (7, 21341682), (9, 16599086), (14, 10670841), (18, 8299543), (21, 7113894), (42, 3556947), (63, 2371298), (126, 1185649), (631, 236754), (1262, 118377), (1879, 79506), (1893, 78918), (3758, 39753), (3786, 39459), (4417, 33822), (5637, 26502), (5679, 26306), (8834, 16911), (11274, 13251), (11358, 13153)]