187003642

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 325353600

約数和(自身を除く): 138349958

約数列:

[1, 2, 7, 14, 149, 157, 298, 314, 571, 1043, 1099, 1142, 2086, 2198, 3997, 7994, 23393, 46786, 85079, 89647, 163751, 170158, 179294, 327502, 595553, 627529, 1191106, 1255058, 13357403, 26714806, 93501821, 187003642]

約数ペア:

[(1, 187003642), (2, 93501821), (7, 26714806), (14, 13357403), (149, 1255058), (157, 1191106), (298, 627529), (314, 595553), (571, 327502), (1043, 179294), (1099, 170158), (1142, 163751), (2086, 89647), (2198, 85079), (3997, 46786), (7994, 23393)]