161465832

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{67957}}^1$

素因数の和:67983

約数の個数: 64

約数和(自身を含む): 489297600

約数和(自身を除く): 327831768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 67957, 135914, 203871, 271828, 407742, 543656, 611613, 747527, 815484, 1223226, 1495054, 1630968, 1834839, 2242581, 2446452, 2990108, 3669678, 4485162, 4892904, 5980216, 6727743, 7339356, 8970324, 13455486, 14678712, 17940648, 20183229, 26910972, 40366458, 53821944, 80732916, 161465832]

約数ペア:

[(1, 161465832), (2, 80732916), (3, 53821944), (4, 40366458), (6, 26910972), (8, 20183229), (9, 17940648), (11, 14678712), (12, 13455486), (18, 8970324), (22, 7339356), (24, 6727743), (27, 5980216), (33, 4892904), (36, 4485162), (44, 3669678), (54, 2990108), (66, 2446452), (72, 2242581), (88, 1834839), (99, 1630968), (108, 1495054), (132, 1223226), (198, 815484), (216, 747527), (264, 611613), (297, 543656), (396, 407742), (594, 271828), (792, 203871), (1188, 135914), (2376, 67957)]