161145306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16189}}^1$

素因数の和:16283

約数の個数: 48

約数和(自身を含む): 404102400

約数和(自身を除く): 242957094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 16189, 32378, 48567, 97134, 113323, 145701, 226646, 291402, 339969, 679938, 1019907, 1278931, 2039814, 2557862, 3836793, 7673586, 8952517, 11510379, 17905034, 23020758, 26857551, 53715102, 80572653, 161145306]

約数ペア:

[(1, 161145306), (2, 80572653), (3, 53715102), (6, 26857551), (7, 23020758), (9, 17905034), (14, 11510379), (18, 8952517), (21, 7673586), (42, 3836793), (63, 2557862), (79, 2039814), (126, 1278931), (158, 1019907), (237, 679938), (474, 339969), (553, 291402), (711, 226646), (1106, 145701), (1422, 113323), (1659, 97134), (3318, 48567), (4977, 32378), (9954, 16189)]