164009376

素因数分解:

$2^5\times 3^2\times {\mathrm{613}}^1\times {\mathrm{929}}^1$

素因数の和:1558

約数の個数: 72

約数和(自身を含む): 467665380

約数和(自身を除く): 303656004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 613, 929, 1226, 1839, 1858, 2452, 2787, 3678, 3716, 4904, 5517, 5574, 7356, 7432, 8361, 9808, 11034, 11148, 14712, 14864, 16722, 19616, 22068, 22296, 29424, 29728, 33444, 44136, 44592, 58848, 66888, 88272, 89184, 133776, 176544, 267552, 569477, 1138954, 1708431, 2277908, 3416862, 4555816, 5125293, 6833724, 9111632, 10250586, 13667448, 18223264, 20501172, 27334896, 41002344, 54669792, 82004688, 164009376]

約数ペア:

[(1, 164009376), (2, 82004688), (3, 54669792), (4, 41002344), (6, 27334896), (8, 20501172), (9, 18223264), (12, 13667448), (16, 10250586), (18, 9111632), (24, 6833724), (32, 5125293), (36, 4555816), (48, 3416862), (72, 2277908), (96, 1708431), (144, 1138954), (288, 569477), (613, 267552), (929, 176544), (1226, 133776), (1839, 89184), (1858, 88272), (2452, 66888), (2787, 58848), (3678, 44592), (3716, 44136), (4904, 33444), (5517, 29728), (5574, 29424), (7356, 22296), (7432, 22068), (8361, 19616), (9808, 16722), (11034, 14864), (11148, 14712)]