153999712

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{13331}}^1$

素因数の和:13379

約数の個数: 36

約数和(自身を含む): 320007996

約数和(自身を除く): 166008284

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 13331, 26662, 53324, 106648, 213296, 253289, 426592, 506578, 1013156, 2026312, 4052624, 4812491, 8105248, 9624982, 19249964, 38499928, 76999856, 153999712]

約数ペア:

[(1, 153999712), (2, 76999856), (4, 38499928), (8, 19249964), (16, 9624982), (19, 8105248), (32, 4812491), (38, 4052624), (76, 2026312), (152, 1013156), (304, 506578), (361, 426592), (608, 253289), (722, 213296), (1444, 106648), (2888, 53324), (5776, 26662), (11552, 13331)]