160670268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1295

約数の個数: 72

約数和(自身を含む): 444452736

約数和(自身を除く): 283782468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 631, 643, 1262, 1286, 1893, 1929, 2524, 2572, 3786, 3858, 5679, 5787, 6941, 7073, 7572, 7716, 11358, 11574, 13882, 14146, 20823, 21219, 22716, 23148, 27764, 28292, 41646, 42438, 62469, 63657, 83292, 84876, 124938, 127314, 249876, 254628, 405733, 811466, 1217199, 1622932, 2434398, 3651597, 4463063, 4868796, 7303194, 8926126, 13389189, 14606388, 17852252, 26778378, 40167567, 53556756, 80335134, 160670268]

約数ペア:

[(1, 160670268), (2, 80335134), (3, 53556756), (4, 40167567), (6, 26778378), (9, 17852252), (11, 14606388), (12, 13389189), (18, 8926126), (22, 7303194), (33, 4868796), (36, 4463063), (44, 3651597), (66, 2434398), (99, 1622932), (132, 1217199), (198, 811466), (396, 405733), (631, 254628), (643, 249876), (1262, 127314), (1286, 124938), (1893, 84876), (1929, 83292), (2524, 63657), (2572, 62469), (3786, 42438), (3858, 41646), (5679, 28292), (5787, 27764), (6941, 23148), (7073, 22716), (7572, 21219), (7716, 20823), (11358, 14146), (11574, 13882)]